13073137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 16871616

約数和(自身を除く): 3798479

約数列:

[1, 7, 11, 41, 77, 101, 287, 451, 707, 1111, 1681, 3157, 4141, 7777, 11767, 18491, 28987, 45551, 129437, 169781, 318857, 1188467, 1867591, 13073137]

約数ペア:

[(1, 13073137), (7, 1867591), (11, 1188467), (41, 318857), (77, 169781), (101, 129437), (287, 45551), (451, 28987), (707, 18491), (1111, 11767), (1681, 7777), (3157, 4141)]