406900011

素因数分解:

$3^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{9311}}^1$

素因数の和:11402

約数の個数: 16

約数和(自身を含む): 620402688

約数和(自身を除く): 213502677

約数列:

[1, 3, 7, 21, 2081, 6243, 9311, 14567, 27933, 43701, 65177, 195531, 19376191, 58128573, 135633337, 406900011]

約数ペア:

[(1, 406900011), (3, 135633337), (7, 58128573), (21, 19376191), (2081, 195531), (6243, 65177), (9311, 43701), (14567, 27933)]