105948921

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{142981}}^1$

素因数の和:143016

約数の個数: 16

約数和(自身を含む): 160139840

約数和(自身を除く): 54190919

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 142981, 428943, 1858753, 2716639, 5576259, 8149917, 35316307, 105948921]

約数ペア:

[(1, 105948921), (3, 35316307), (13, 8149917), (19, 5576259), (39, 2716639), (57, 1858753), (247, 428943), (741, 142981)]