289355943

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{4019}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 391322880

約数和(自身を除く): 101966937

約数列:

[1, 3, 103, 233, 309, 699, 4019, 12057, 23999, 71997, 413957, 936427, 1241871, 2809281, 96451981, 289355943]

約数ペア:

[(1, 289355943), (3, 96451981), (103, 2809281), (233, 1241871), (309, 936427), (699, 413957), (4019, 71997), (12057, 23999)]