40326651

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 59544576

約数和(自身を除く): 19217925

約数列:

[1, 3, 9, 71, 213, 223, 283, 639, 669, 849, 2007, 2547, 15833, 20093, 47499, 60279, 63109, 142497, 180837, 189327, 567981, 4480739, 13442217, 40326651]

約数ペア:

[(1, 40326651), (3, 13442217), (9, 4480739), (71, 567981), (213, 189327), (223, 180837), (283, 142497), (639, 63109), (669, 60279), (849, 47499), (2007, 20093), (2547, 15833)]