291238953

素因数分解:

$3^1\times {\mathrm{109}}^2\times {\mathrm{8171}}^1$

素因数の和:8392

約数の個数: 12

約数和(自身を含む): 391961808

約数和(自身を除く): 100722855

約数列:

[1, 3, 109, 327, 8171, 11881, 24513, 35643, 890639, 2671917, 97079651, 291238953]

約数ペア:

[(1, 291238953), (3, 97079651), (109, 2671917), (327, 890639), (8171, 35643), (11881, 24513)]