47040861

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{25169}}^1$

素因数の和:25268

約数の個数: 16

約数和(自身を含む): 72489600

約数和(自身を除く): 25448739

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 25169, 75507, 176183, 528549, 2240041, 6720123, 15680287, 47040861]

約数ペア:

[(1, 47040861), (3, 15680287), (7, 6720123), (21, 2240041), (89, 528549), (267, 176183), (623, 75507), (1869, 25169)]