240239121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{33889}}^1$

素因数の和:34048

約数の個数: 16

約数和(自身を含む): 341611200

約数和(自身を除く): 101372079

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 33889, 101667, 576113, 1728339, 4710571, 14131713, 80079707, 240239121]

約数ペア:

[(1, 240239121), (3, 80079707), (17, 14131713), (51, 4710571), (139, 1728339), (417, 576113), (2363, 101667), (7089, 33889)]