143188921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 157046400

約数和(自身を除く): 13857479

約数列:

[1, 19, 29, 151, 551, 1721, 2869, 4379, 32699, 49909, 83201, 259871, 948271, 4937549, 7536259, 143188921]

約数ペア:

[(1, 143188921), (19, 7536259), (29, 4937549), (151, 948271), (551, 259871), (1721, 83201), (2869, 49909), (4379, 32699)]