289280171

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 303613920

約数和(自身を除く): 14333749

約数列:

[1, 37, 89, 107, 821, 3293, 3959, 9523, 30377, 73069, 87847, 352351, 2703553, 3250339, 7818383, 289280171]

約数ペア:

[(1, 289280171), (37, 7818383), (89, 3250339), (107, 2703553), (821, 352351), (3293, 87847), (3959, 73069), (9523, 30377)]