874406481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{334637}}^1$

素因数の和:334720

約数の個数: 16

約数和(自身を含む): 1274301504

約数和(自身を除く): 399895023

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 334637, 1003911, 4350281, 13050843, 22420679, 67262037, 291468827, 874406481]

約数ペア:

[(1, 874406481), (3, 291468827), (13, 67262037), (39, 22420679), (67, 13050843), (201, 4350281), (871, 1003911), (2613, 334637)]