23204321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 27651840

約数和(自身を除く): 4447519

約数列:

[1, 7, 29, 151, 203, 757, 1057, 4379, 5299, 21953, 30653, 114307, 153671, 800149, 3314903, 23204321]

約数ペア:

[(1, 23204321), (7, 3314903), (29, 800149), (151, 153671), (203, 114307), (757, 30653), (1057, 21953), (4379, 5299)]