1299622239

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{467}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 2152770048

約数和(自身を除く): 853147809

約数列:

[1, 3, 9, 17, 27, 43, 47, 51, 81, 129, 141, 153, 387, 423, 459, 467, 731, 799, 1161, 1269, 1377, 1401, 2021, 2193, 2397, 3483, 3807, 4203, 6063, 6579, 7191, 7939, 12609, 18189, 19737, 20081, 21573, 21949, 23817, 34357, 37827, 54567, 59211, 60243, 64719, 65847, 71451, 103071, 163701, 180729, 197541, 214353, 309213, 341377, 373133, 542187, 592623, 643059, 927639, 943807, 1024131, 1119399, 1626561, 1777869, 2782917, 2831421, 3072393, 3358197, 8494263, 9217179, 10074591, 16044719, 25482789, 27651537, 30223773, 48134157, 76448367, 144402471, 433207413, 1299622239]

約数ペア:

[(1, 1299622239), (3, 433207413), (9, 144402471), (17, 76448367), (27, 48134157), (43, 30223773), (47, 27651537), (51, 25482789), (81, 16044719), (129, 10074591), (141, 9217179), (153, 8494263), (387, 3358197), (423, 3072393), (459, 2831421), (467, 2782917), (731, 1777869), (799, 1626561), (1161, 1119399), (1269, 1024131), (1377, 943807), (1401, 927639), (2021, 643059), (2193, 592623), (2397, 542187), (3483, 373133), (3807, 341377), (4203, 309213), (6063, 214353), (6579, 197541), (7191, 180729), (7939, 163701), (12609, 103071), (18189, 71451), (19737, 65847), (20081, 64719), (21573, 60243), (21949, 59211), (23817, 54567), (34357, 37827)]