2013206403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3067}}^1\times {\mathrm{16831}}^1$

素因数の和:19914

約数の個数: 16

約数和(自身を含む): 2891872256

約数和(自身を除く): 878665853

約数列:

[1, 3, 13, 39, 3067, 9201, 16831, 39871, 50493, 119613, 218803, 656409, 51620677, 154862031, 671068801, 2013206403]

約数ペア:

[(1, 2013206403), (3, 671068801), (13, 154862031), (39, 51620677), (3067, 656409), (9201, 218803), (16831, 119613), (39871, 50493)]