57046431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3491}}^1$

素因数の和:3926

約数の個数: 16

約数和(自身を含む): 82131840

約数和(自身を除く): 25085409

約数列:

[1, 3, 13, 39, 419, 1257, 3491, 5447, 10473, 16341, 45383, 136149, 1462729, 4388187, 19015477, 57046431]

約数ペア:

[(1, 57046431), (3, 19015477), (13, 4388187), (39, 1462729), (419, 136149), (1257, 45383), (3491, 16341), (5447, 10473)]