31280804529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{122323}}^1$

素因数の和:122501

約数の個数: 32

約数和(自身を含む): 46032967680

約数和(自身を除く): 14752163151

約数列:

[1, 3, 13, 39, 79, 83, 237, 249, 1027, 1079, 3081, 3237, 6557, 19671, 85241, 122323, 255723, 366969, 1590199, 4770597, 9663517, 10152809, 28990551, 30458427, 125625721, 131986517, 376877163, 395959551, 802071911, 2406215733, 10426934843, 31280804529]

約数ペア:

[(1, 31280804529), (3, 10426934843), (13, 2406215733), (39, 802071911), (79, 395959551), (83, 376877163), (237, 131986517), (249, 125625721), (1027, 30458427), (1079, 28990551), (3081, 10152809), (3237, 9663517), (6557, 4770597), (19671, 1590199), (85241, 366969), (122323, 255723)]