13238972439

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2741}}^1$

素因数の和:2901

約数の個数: 96

約数和(自身を含む): 23406589440

約数和(自身を除く): 10167617001

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 103, 147, 203, 231, 309, 319, 539, 609, 721, 957, 1133, 1421, 1617, 2163, 2233, 2741, 2987, 3399, 4263, 5047, 6699, 7931, 8223, 8961, 15141, 15631, 19187, 20909, 23793, 30151, 32857, 46893, 55517, 57561, 62727, 79489, 90453, 98571, 134309, 146363, 166551, 211057, 229999, 238467, 282323, 402927, 439089, 556423, 633171, 689997, 846969, 874379, 1477399, 1609993, 1669269, 1976261, 2623137, 3105553, 3894961, 4432197, 4829979, 5928783, 6120653, 8187367, 9316659, 11684883, 13833827, 18361959, 21738871, 24562101, 41501481, 42844571, 57311569, 65216613, 90061037, 128533713, 152172097, 171934707, 270183111, 401180983, 456516291, 630427259, 1203542949, 1891281777, 4412990813, 13238972439]

約数ペア:

[(1, 13238972439), (3, 4412990813), (7, 1891281777), (11, 1203542949), (21, 630427259), (29, 456516291), (33, 401180983), (49, 270183111), (77, 171934707), (87, 152172097), (103, 128533713), (147, 90061037), (203, 65216613), (231, 57311569), (309, 42844571), (319, 41501481), (539, 24562101), (609, 21738871), (721, 18361959), (957, 13833827), (1133, 11684883), (1421, 9316659), (1617, 8187367), (2163, 6120653), (2233, 5928783), (2741, 4829979), (2987, 4432197), (3399, 3894961), (4263, 3105553), (5047, 2623137), (6699, 1976261), (7931, 1669269), (8223, 1609993), (8961, 1477399), (15141, 874379), (15631, 846969), (19187, 689997), (20909, 633171), (23793, 556423), (30151, 439089), (32857, 402927), (46893, 282323), (55517, 238467), (57561, 229999), (62727, 211057), (79489, 166551), (90453, 146363), (98571, 134309)]