421326259203

素因数分解:

$3^1\times {\mathrm{1997}}^1\times {\mathrm{2137}}^1\times {\mathrm{32909}}^1$

素因数の和:37046

約数の個数: 16

約数和(自身を含む): 562329747360

約数和(自身を除く): 141003488157

約数列:

[1, 3, 1997, 2137, 5991, 6411, 32909, 98727, 4267589, 12802767, 65719273, 70326533, 197157819, 210979599, 140442086401, 421326259203]

約数ペア:

[(1, 421326259203), (3, 140442086401), (1997, 210979599), (2137, 197157819), (5991, 70326533), (6411, 65719273), (32909, 12802767), (98727, 4267589)]