70233981

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2213}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 95644800

約数和(自身を除く): 25410819

約数列:

[1, 3, 71, 149, 213, 447, 2213, 6639, 10579, 31737, 157123, 329737, 471369, 989211, 23411327, 70233981]

約数ペア:

[(1, 70233981), (3, 23411327), (71, 989211), (149, 471369), (213, 329737), (447, 157123), (2213, 31737), (6639, 10579)]