39804191

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14543}}^1$

素因数の和:14590

約数の個数: 16

約数和(自身を含む): 50264064

約数和(自身を除く): 10459873

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 14543, 101801, 247231, 334489, 1730617, 2341423, 5686313, 39804191]

約数ペア:

[(1, 39804191), (7, 5686313), (17, 2341423), (23, 1730617), (119, 334489), (161, 247231), (391, 101801), (2737, 14543)]