25621791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1483}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 36898176

約数和(自身を除く): 11276385

約数列:

[1, 3, 13, 39, 443, 1329, 1483, 4449, 5759, 17277, 19279, 57837, 656969, 1970907, 8540597, 25621791]

約数ペア:

[(1, 25621791), (3, 8540597), (13, 1970907), (39, 656969), (443, 57837), (1329, 19279), (1483, 17277), (4449, 5759)]