21743286903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{185840059}}^1$

素因数の和:185840078

約数の個数: 12

約数和(自身を含む): 33822890920

約数和(自身を除く): 12079604017

約数列:

[1, 3, 9, 13, 39, 117, 185840059, 557520177, 1672560531, 2415920767, 7247762301, 21743286903]

約数ペア:

[(1, 21743286903), (3, 7247762301), (9, 2415920767), (13, 1672560531), (39, 557520177), (117, 185840059)]