7901471361

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{99251}}^1$

素因数の和:99501

約数の個数: 32

約数和(自身を含む): 12805890048

約数和(自身を除く): 4904418687

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 357, 669, 1561, 3791, 4683, 11373, 26537, 79611, 99251, 297753, 694757, 1687267, 2084271, 5061801, 11810869, 22132973, 35432607, 66398919, 154930811, 376260541, 464792433, 1128781623, 2633823787, 7901471361]

約数ペア:

[(1, 7901471361), (3, 2633823787), (7, 1128781623), (17, 464792433), (21, 376260541), (51, 154930811), (119, 66398919), (223, 35432607), (357, 22132973), (669, 11810869), (1561, 5061801), (3791, 2084271), (4683, 1687267), (11373, 694757), (26537, 297753), (79611, 99251)]