12782211

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1831}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 18466560

約数和(自身を除く): 5684349

約数列:

[1, 3, 13, 39, 179, 537, 1831, 2327, 5493, 6981, 23803, 71409, 327749, 983247, 4260737, 12782211]

約数ペア:

[(1, 12782211), (3, 4260737), (13, 983247), (39, 327749), (179, 71409), (537, 23803), (1831, 6981), (2327, 5493)]