2008085403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{409897}}^1$

素因数の和:409994

約数の個数: 16

約数和(自身を含む): 2833214976

約数和(自身を除く): 825129573

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 409897, 1229691, 9427631, 28282893, 29102687, 87308061, 669361801, 2008085403]

約数ペア:

[(1, 2008085403), (3, 669361801), (23, 87308061), (69, 29102687), (71, 28282893), (213, 9427631), (1633, 1229691), (4899, 409897)]