389655009

素因数分解:

$3^3\times {\mathrm{1163}}^1\times {\mathrm{12409}}^1$

素因数の和:13581

約数の個数: 16

約数和(自身を含む): 577809600

約数和(自身を除く): 188154591

約数列:

[1, 3, 9, 27, 1163, 3489, 10467, 12409, 31401, 37227, 111681, 335043, 14431667, 43295001, 129885003, 389655009]

約数ペア:

[(1, 389655009), (3, 129885003), (9, 43295001), (27, 14431667), (1163, 335043), (3489, 111681), (10467, 37227), (12409, 31401)]