53199723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1229}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 72737280

約数和(自身を除く): 19537557

約数列:

[1, 3, 47, 141, 307, 921, 1229, 3687, 14429, 43287, 57763, 173289, 377303, 1131909, 17733241, 53199723]

約数ペア:

[(1, 53199723), (3, 17733241), (47, 1131909), (141, 377303), (307, 173289), (921, 57763), (1229, 43287), (3687, 14429)]