2438113851

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{119921}}^1$

素因数の和:120184

約数の個数: 20

約数和(自身を含む): 3656661624

約数和(自身を除く): 1218547773

約数列:

[1, 3, 9, 27, 81, 251, 753, 2259, 6777, 20331, 119921, 359763, 1079289, 3237867, 9713601, 30100171, 90300513, 270901539, 812704617, 2438113851]

約数ペア:

[(1, 2438113851), (3, 812704617), (9, 270901539), (27, 90300513), (81, 30100171), (251, 9713601), (753, 3237867), (2259, 1079289), (6777, 359763), (20331, 119921)]