290401023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{6733}}^1$

素因数の和:8054

約数の個数: 16

約数和(自身を含む): 422787456

約数和(自身を除く): 132386433

約数列:

[1, 3, 11, 33, 1307, 3921, 6733, 14377, 20199, 43131, 74063, 222189, 8800031, 26400093, 96800341, 290401023]

約数ペア:

[(1, 290401023), (3, 96800341), (11, 26400093), (33, 8800031), (1307, 222189), (3921, 74063), (6733, 43131), (14377, 20199)]