4042493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 5139456

約数和(自身を除く): 1096963

約数列:

[1, 7, 13, 31, 91, 217, 403, 1433, 2821, 10031, 18629, 44423, 130403, 310961, 577499, 4042493]

約数ペア:

[(1, 4042493), (7, 577499), (13, 310961), (31, 130403), (91, 44423), (217, 18629), (403, 10031), (1433, 2821)]