4122489

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 6343040

約数和(自身を除く): 2220551

約数列:

[1, 3, 7, 21, 109, 327, 763, 1801, 2289, 5403, 12607, 37821, 196309, 588927, 1374163, 4122489]

約数ペア:

[(1, 4122489), (3, 1374163), (7, 588927), (21, 196309), (109, 37821), (327, 12607), (763, 5403), (1801, 2289)]