385815143

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{9719}}^1$

素因数の和:9886

約数の個数: 16

約数和(自身を含む): 453496320

約数和(自身を除く): 67681177

約数列:

[1, 7, 53, 107, 371, 749, 5671, 9719, 39697, 68033, 515107, 1039933, 3605749, 7279531, 55116449, 385815143]

約数ペア:

[(1, 385815143), (7, 55116449), (53, 7279531), (107, 3605749), (371, 1039933), (749, 515107), (5671, 68033), (9719, 39697)]