40829981

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 43732224

約数和(自身を除く): 2902243

約数列:

[1, 37, 47, 53, 443, 1739, 1961, 2491, 16391, 20821, 23479, 92167, 770377, 868723, 1103513, 40829981]

約数ペア:

[(1, 40829981), (37, 1103513), (47, 868723), (53, 770377), (443, 92167), (1739, 23479), (1961, 20821), (2491, 16391)]