2104227

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 24

約数和(自身を含む): 3201120

約数和(自身を除く): 1096893

約数列:

[1, 3, 9, 37, 71, 89, 111, 213, 267, 333, 639, 801, 2627, 3293, 6319, 7881, 9879, 18957, 23643, 29637, 56871, 233803, 701409, 2104227]

約数ペア:

[(1, 2104227), (3, 701409), (9, 233803), (37, 56871), (71, 29637), (89, 23643), (111, 18957), (213, 9879), (267, 7881), (333, 6319), (639, 3293), (801, 2627)]