1020161493

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2906443}}^1$

素因数の和:2906465

約数の個数: 16

約数和(自身を含む): 1627608640

約数和(自身を除く): 607447147

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2906443, 8719329, 26157987, 37783759, 78473961, 113351277, 340053831, 1020161493]

約数ペア:

[(1, 1020161493), (3, 340053831), (9, 113351277), (13, 78473961), (27, 37783759), (39, 26157987), (117, 8719329), (351, 2906443)]