8400039

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2203}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 11848704

約数和(自身を除く): 3448665

約数列:

[1, 3, 31, 41, 93, 123, 1271, 2203, 3813, 6609, 68293, 90323, 204879, 270969, 2800013, 8400039]

約数ペア:

[(1, 8400039), (3, 2800013), (31, 270969), (41, 204879), (93, 90323), (123, 68293), (1271, 6609), (2203, 3813)]