40601889

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 59852520

約数和(自身を除く): 19250631

約数列:

[1, 3, 9, 89, 173, 267, 293, 519, 801, 879, 1557, 2637, 15397, 26077, 46191, 50689, 78231, 138573, 152067, 234693, 456201, 4511321, 13533963, 40601889]

約数ペア:

[(1, 40601889), (3, 13533963), (9, 4511321), (89, 456201), (173, 234693), (267, 152067), (293, 138573), (519, 78231), (801, 50689), (879, 46191), (1557, 26077), (2637, 15397)]