117920551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{24169}}^1$

素因数の和:24234

約数の個数: 16

約数和(自身を含む): 146180160

約数和(自身を除く): 28259609

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 24169, 169183, 410873, 990929, 2876111, 6936503, 16845793, 117920551]

約数ペア:

[(1, 117920551), (7, 16845793), (17, 6936503), (41, 2876111), (119, 990929), (287, 410873), (697, 169183), (4879, 24169)]