3931011

素因数分解:

$3^5\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 6732544

約数和(自身を除く): 2801533

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 2311, 6933, 16177, 20799, 48531, 62397, 145593, 187191, 436779, 561573, 1310337, 3931011]

約数ペア:

[(1, 3931011), (3, 1310337), (7, 561573), (9, 436779), (21, 187191), (27, 145593), (63, 62397), (81, 48531), (189, 20799), (243, 16177), (567, 6933), (1701, 2311)]