15438651

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 21457920

約数和(自身を除く): 6019269

約数列:

[1, 3, 31, 93, 109, 327, 1523, 3379, 4569, 10137, 47213, 141639, 166007, 498021, 5146217, 15438651]

約数ペア:

[(1, 15438651), (3, 5146217), (31, 498021), (93, 166007), (109, 141639), (327, 47213), (1523, 10137), (3379, 4569)]