2912258153

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{12203}}^1$

素因数の和:12644

約数の個数: 16

約数和(自身を含む): 3371037696

約数和(自身を除く): 458779543

約数列:

[1, 7, 103, 331, 721, 2317, 12203, 34093, 85421, 238651, 1256909, 4039193, 8798363, 28274351, 416036879, 2912258153]

約数ペア:

[(1, 2912258153), (7, 416036879), (103, 28274351), (331, 8798363), (721, 4039193), (2317, 1256909), (12203, 238651), (34093, 85421)]