388936701

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{351343}}^1$

素因数の和:351393

約数の個数: 16

約数和(自身を含む): 590257920

約数和(自身を除く): 201321219

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 351343, 1054029, 3162087, 9486261, 14405063, 43215189, 129645567, 388936701]

約数ペア:

[(1, 388936701), (3, 129645567), (9, 43215189), (27, 14405063), (41, 9486261), (123, 3162087), (369, 1054029), (1107, 351343)]