217410063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{5407}}^1$

素因数の和:6454

約数の個数: 16

約数和(自身を含む): 312539136

約数和(自身を除く): 95129073

約数列:

[1, 3, 13, 39, 1031, 3093, 5407, 13403, 16221, 40209, 70291, 210873, 5574617, 16723851, 72470021, 217410063]

約数ペア:

[(1, 217410063), (3, 72470021), (13, 16723851), (39, 5574617), (1031, 210873), (3093, 70291), (5407, 40209), (13403, 16221)]