1285386843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1\times {\mathrm{9859}}^1$

素因数の和:13218

約数の個数: 16

約数和(自身を含む): 1846423040

約数和(自身を除く): 561036197

約数列:

[1, 3, 13, 39, 3343, 9859, 10029, 29577, 43459, 128167, 130377, 384501, 32958637, 98875911, 428462281, 1285386843]

約数ペア:

[(1, 1285386843), (3, 428462281), (13, 98875911), (39, 32958637), (3343, 384501), (9859, 130377), (10029, 128167), (29577, 43459)]