1309321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1532160

約数和(自身を除く): 222839

約数列:

[1, 13, 23, 29, 151, 299, 377, 667, 1963, 3473, 4379, 8671, 45149, 56927, 100717, 1309321]

約数ペア:

[(1, 1309321), (13, 100717), (23, 56927), (29, 45149), (151, 8671), (299, 4379), (377, 3473), (667, 1963)]