30839889

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 41912640

約数和(自身を除く): 11072751

約数列:

[1, 3, 97, 131, 291, 393, 809, 2427, 12707, 38121, 78473, 105979, 235419, 317937, 10279963, 30839889]

約数ペア:

[(1, 30839889), (3, 10279963), (97, 317937), (131, 235419), (291, 105979), (393, 78473), (809, 38121), (2427, 12707)]