3231009

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 20

約数和(自身を含む): 4883076

約数和(自身を除く): 1652067

約数列:

[1, 3, 9, 27, 81, 113, 339, 353, 1017, 1059, 3051, 3177, 9153, 9531, 28593, 39889, 119667, 359001, 1077003, 3231009]

約数ペア:

[(1, 3231009), (3, 1077003), (9, 359001), (27, 119667), (81, 39889), (113, 28593), (339, 9531), (353, 9153), (1017, 3177), (1059, 3051)]