30557943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 24

約数和(自身を含む): 48554688

約数和(自身を除く): 17996745

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 5557, 16671, 50013, 72241, 216723, 261179, 650169, 783537, 2350611, 3395327, 10185981, 30557943]

約数ペア:

[(1, 30557943), (3, 10185981), (9, 3395327), (13, 2350611), (39, 783537), (47, 650169), (117, 261179), (141, 216723), (423, 72241), (611, 50013), (1833, 16671), (5499, 5557)]