13658529

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 18747648

約数和(自身を除く): 5089119

約数列:

[1, 3, 47, 141, 157, 471, 617, 1851, 7379, 22137, 28999, 86997, 96869, 290607, 4552843, 13658529]

約数ペア:

[(1, 13658529), (3, 4552843), (47, 290607), (141, 96869), (157, 86997), (471, 28999), (617, 22137), (1851, 7379)]