53916441

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{857}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 73280064

約数和(自身を除く): 19363623

約数列:

[1, 3, 67, 201, 313, 857, 939, 2571, 20971, 57419, 62913, 172257, 268241, 804723, 17972147, 53916441]

約数ペア:

[(1, 53916441), (3, 17972147), (67, 804723), (201, 268241), (313, 172257), (857, 62913), (939, 57419), (2571, 20971)]