311382009

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{102059}}^1$

素因数の和:102181

約数の個数: 16

約数和(自身を含む): 465393600

約数和(自身を除く): 154011591

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 102059, 306177, 918531, 2755593, 11532667, 34598001, 103794003, 311382009]

約数ペア:

[(1, 311382009), (3, 103794003), (9, 34598001), (27, 11532667), (113, 2755593), (339, 918531), (1017, 306177), (3051, 102059)]