57712287

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1031}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 78861312

約数和(自身を除く): 21149025

約数列:

[1, 3, 47, 141, 397, 1031, 1191, 3093, 18659, 48457, 55977, 145371, 409307, 1227921, 19237429, 57712287]

約数ペア:

[(1, 57712287), (3, 19237429), (47, 1227921), (141, 409307), (397, 145371), (1031, 55977), (1191, 48457), (3093, 18659)]