17620070403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{12210721}}^1$

素因数の和:12210774

約数の個数: 16

約数和(自身を含む): 25984416416

約数和(自身を除く): 8364346013

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 12210721, 36632163, 158739373, 451796677, 476218119, 1355390031, 5873356801, 17620070403]

約数ペア:

[(1, 17620070403), (3, 5873356801), (13, 1355390031), (37, 476218119), (39, 451796677), (111, 158739373), (481, 36632163), (1443, 12210721)]