1398111

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3259}}^1$

素因数の和:3286

約数の個数: 16

約数和(自身を含む): 2190720

約数和(自身を除く): 792609

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3259, 9777, 35849, 42367, 107547, 127101, 466037, 1398111]

約数ペア:

[(1, 1398111), (3, 466037), (11, 127101), (13, 107547), (33, 42367), (39, 35849), (143, 9777), (429, 3259)]