2017115793

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{3461}}^1$

素因数の和:3543

約数の個数: 72

約数和(自身を含む): 3763221696

約数和(自身を除く): 1746105903

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 841, 957, 1827, 2233, 2523, 2871, 3461, 5887, 6699, 7569, 9251, 10383, 17661, 20097, 24227, 27753, 31149, 38071, 52983, 64757, 72681, 83259, 100369, 114213, 194271, 218043, 266497, 301107, 342639, 582813, 702583, 799491, 903321, 1104059, 2107749, 2398473, 2910701, 3312177, 6323247, 7728413, 8732103, 9936531, 20374907, 23185239, 26196309, 32017711, 61124721, 69555717, 96053133, 183374163, 224123977, 288159399, 672371931, 2017115793]

約数ペア:

[(1, 2017115793), (3, 672371931), (7, 288159399), (9, 224123977), (11, 183374163), (21, 96053133), (29, 69555717), (33, 61124721), (63, 32017711), (77, 26196309), (87, 23185239), (99, 20374907), (203, 9936531), (231, 8732103), (261, 7728413), (319, 6323247), (609, 3312177), (693, 2910701), (841, 2398473), (957, 2107749), (1827, 1104059), (2233, 903321), (2523, 799491), (2871, 702583), (3461, 582813), (5887, 342639), (6699, 301107), (7569, 266497), (9251, 218043), (10383, 194271), (17661, 114213), (20097, 100369), (24227, 83259), (27753, 72681), (31149, 64757), (38071, 52983)]