28979469

素因数分解:

$3^2\times {\mathrm{1511}}^1\times {\mathrm{2131}}^1$

素因数の和:3648

約数の個数: 12

約数和(自身を含む): 41906592

約数和(自身を除く): 12927123

約数列:

[1, 3, 9, 1511, 2131, 4533, 6393, 13599, 19179, 3219941, 9659823, 28979469]

約数ペア:

[(1, 28979469), (3, 9659823), (9, 3219941), (1511, 19179), (2131, 13599), (4533, 6393)]