415099139

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{651647}}^1$

素因数の和:651674

約数の個数: 12

約数和(自身を含む): 520015104

約数和(自身を除く): 104915965

約数列:

[1, 7, 13, 49, 91, 637, 651647, 4561529, 8471411, 31930703, 59299877, 415099139]

約数ペア:

[(1, 415099139), (7, 59299877), (13, 31930703), (49, 8471411), (91, 4561529), (637, 651647)]