40981039

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2646

約数の個数: 16

約数和(自身を含む): 47149056

約数和(自身を除く): 6168017

約数列:

[1, 11, 31, 47, 341, 517, 1457, 2557, 16027, 28127, 79267, 120179, 871937, 1321969, 3725549, 40981039]

約数ペア:

[(1, 40981039), (11, 3725549), (31, 1321969), (47, 871937), (341, 120179), (517, 79267), (1457, 28127), (2557, 16027)]