38984643

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{117071}}^1$

素因数の和:117114

約数の個数: 12

約数和(自身を含む): 57833568

約数和(自身を除く): 18848925

約数列:

[1, 3, 9, 37, 111, 333, 117071, 351213, 1053639, 4331627, 12994881, 38984643]

約数ペア:

[(1, 38984643), (3, 12994881), (9, 4331627), (37, 1053639), (111, 351213), (333, 117071)]