40153839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{25889}}^1$

素因数の和:25950

約数の個数: 16

約数和(自身を含む): 59650560

約数和(自身を除く): 19496721

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 25889, 77667, 284779, 854337, 1216783, 3650349, 13384613, 40153839]

約数ペア:

[(1, 40153839), (3, 13384613), (11, 3650349), (33, 1216783), (47, 854337), (141, 284779), (517, 77667), (1551, 25889)]