421235149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1\times {\mathrm{751}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 453185280

約数和(自身を除く): 31950131

約数列:

[1, 19, 53, 557, 751, 1007, 10583, 14269, 29521, 39803, 418307, 560899, 756257, 7947833, 22170271, 421235149]

約数ペア:

[(1, 421235149), (19, 22170271), (53, 7947833), (557, 756257), (751, 560899), (1007, 418307), (10583, 39803), (14269, 29521)]