8713221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1153}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 12740160

約数和(自身を除く): 4026939

約数列:

[1, 3, 11, 33, 229, 687, 1153, 2519, 3459, 7557, 12683, 38049, 264037, 792111, 2904407, 8713221]

約数ペア:

[(1, 8713221), (3, 2904407), (11, 792111), (33, 264037), (229, 38049), (687, 12683), (1153, 7557), (2519, 3459)]