1074973991

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{11812901}}^1$

素因数の和:11812921

約数の個数: 8

約数和(自身を含む): 1323045024

約数和(自身を除く): 248071033

約数列:

[1, 7, 13, 91, 11812901, 82690307, 153567713, 1074973991]

約数ペア:

[(1, 1074973991), (7, 153567713), (13, 82690307), (91, 11812901)]