172669679

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{271067}}^1$

素因数の和:271094

約数の個数: 12

約数和(自身を含む): 216312264

約数和(自身を除く): 43642585

約数列:

[1, 7, 13, 49, 91, 637, 271067, 1897469, 3523871, 13282283, 24667097, 172669679]

約数ペア:

[(1, 172669679), (7, 24667097), (13, 13282283), (49, 3523871), (91, 1897469), (637, 271067)]