222108519

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{61339}}^1$

素因数の和:61430

約数の個数: 16

約数和(自身を含む): 317986560

約数和(自身を除く): 95878041

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 61339, 184017, 1042763, 3128289, 4355069, 13065207, 74036173, 222108519]

約数ペア:

[(1, 222108519), (3, 74036173), (17, 13065207), (51, 4355069), (71, 3128289), (213, 1042763), (1207, 184017), (3621, 61339)]