127383431

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9473}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 155525184

約数和(自身を除く): 28141753

約数列:

[1, 7, 17, 113, 119, 791, 1921, 9473, 13447, 66311, 161041, 1070449, 1127287, 7493143, 18197633, 127383431]

約数ペア:

[(1, 127383431), (7, 18197633), (17, 7493143), (113, 1127287), (119, 1070449), (791, 161041), (1921, 66311), (9473, 13447)]