40790391

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 56498400

約数和(自身を除く): 15708009

約数列:

[1, 3, 37, 89, 111, 267, 3293, 4129, 9879, 12387, 152773, 367481, 458319, 1102443, 13596797, 40790391]

約数ペア:

[(1, 40790391), (3, 13596797), (37, 1102443), (89, 458319), (111, 367481), (267, 152773), (3293, 12387), (4129, 9879)]