556413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 872256

約数和(自身を除く): 315843

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1297, 3891, 14267, 16861, 42801, 50583, 185471, 556413]

約数ペア:

[(1, 556413), (3, 185471), (11, 50583), (13, 42801), (33, 16861), (39, 14267), (143, 3891), (429, 1297)]