29216997

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15241}}^1$

素因数の和:15321

約数の個数: 16

約数和(自身を含む): 43896960

約数和(自身を除く): 14679963

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15241, 45723, 137169, 411507, 1082111, 3246333, 9738999, 29216997]

約数ペア:

[(1, 29216997), (3, 9738999), (9, 3246333), (27, 1082111), (71, 411507), (213, 137169), (639, 45723), (1917, 15241)]