409155087

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1127149}}^1$

素因数の和:1127174

約数の個数: 12

約数和(自身を含む): 599643800

約数和(自身を除く): 190488713

約数列:

[1, 3, 11, 33, 121, 363, 1127149, 3381447, 12398639, 37195917, 136385029, 409155087]

約数ペア:

[(1, 409155087), (3, 136385029), (11, 37195917), (33, 12398639), (121, 3381447), (363, 1127149)]