2820710399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{6977}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 3073781088

約数和(自身を除く): 253070689

約数列:

[1, 13, 137, 227, 1781, 2951, 6977, 31099, 90701, 404287, 955849, 1583779, 12426037, 20589127, 216977723, 2820710399]

約数ペア:

[(1, 2820710399), (13, 216977723), (137, 20589127), (227, 12426037), (1781, 1583779), (2951, 955849), (6977, 404287), (31099, 90701)]