131678156779

素因数分解:

${\mathrm{13}}^2\times {\mathrm{2473}}^1\times {\mathrm{315067}}^1$

素因数の和:317566

約数の個数: 12

約数和(自身を含む): 142644516456

約数和(自身を除く): 10966359677

約数列:

[1, 13, 169, 2473, 32149, 315067, 417937, 4095871, 53246323, 779160691, 10129088983, 131678156779]

約数ペア:

[(1, 131678156779), (13, 10129088983), (169, 779160691), (2473, 53246323), (32149, 4095871), (315067, 417937)]