371986307

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{1129}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 468904800

約数和(自身を除く): 96918493

約数列:

[1, 7, 11, 77, 121, 389, 847, 1129, 2723, 4279, 7903, 12419, 29953, 47069, 86933, 136609, 329483, 439181, 956263, 3074267, 4830991, 33816937, 53140901, 371986307]

約数ペア:

[(1, 371986307), (7, 53140901), (11, 33816937), (77, 4830991), (121, 3074267), (389, 956263), (847, 439181), (1129, 329483), (2723, 136609), (4279, 86933), (7903, 47069), (12419, 29953)]