31872093

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56813}}^1$

素因数の和:56844

約数の個数: 16

約数和(自身を含む): 49087296

約数和(自身を除く): 17215203

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 56813, 170439, 624943, 965821, 1874829, 2897463, 10624031, 31872093]

約数ペア:

[(1, 31872093), (3, 10624031), (11, 2897463), (17, 1874829), (33, 965821), (51, 624943), (187, 170439), (561, 56813)]