40804809

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 55863360

約数和(自身を除く): 15058551

約数列:

[1, 3, 67, 89, 201, 267, 2281, 5963, 6843, 17889, 152827, 203009, 458481, 609027, 13601603, 40804809]

約数ペア:

[(1, 40804809), (3, 13601603), (67, 609027), (89, 458481), (201, 203009), (267, 152827), (2281, 17889), (5963, 6843)]