70687981

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{7691}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 87873408

約数和(自身を除く): 17185427

約数列:

[1, 7, 13, 91, 101, 707, 1313, 7691, 9191, 53837, 99983, 699881, 776791, 5437537, 10098283, 70687981]

約数ペア:

[(1, 70687981), (7, 10098283), (13, 5437537), (91, 776791), (101, 699881), (707, 99983), (1313, 53837), (7691, 9191)]