15047679

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 20828160

約数和(自身を除く): 5780481

約数列:

[1, 3, 31, 93, 239, 677, 717, 2031, 7409, 20987, 22227, 62961, 161803, 485409, 5015893, 15047679]

約数ペア:

[(1, 15047679), (3, 5015893), (31, 485409), (93, 161803), (239, 62961), (677, 22227), (717, 20987), (2031, 7409)]