1819389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4241}}^1$

素因数の和:4268

約数の個数: 16

約数和(自身を含む): 2850624

約数和(自身を除く): 1031235

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4241, 12723, 46651, 55133, 139953, 165399, 606463, 1819389]

約数ペア:

[(1, 1819389), (3, 606463), (11, 165399), (13, 139953), (33, 55133), (39, 46651), (143, 12723), (429, 4241)]