153304879

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{34381}}^1$

素因数の和:34415

約数の個数: 16

約数和(自身を含む): 192539200

約数和(自身を除く): 39234321

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 34381, 240667, 446953, 1684669, 3128671, 11792683, 21900697, 153304879]

約数ペア:

[(1, 153304879), (7, 21900697), (13, 11792683), (49, 3128671), (91, 1684669), (343, 446953), (637, 240667), (4459, 34381)]