40630017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{2719}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 57576960

約数和(自身を除く): 16946943

約数列:

[1, 3, 17, 51, 293, 879, 2719, 4981, 8157, 14943, 46223, 138669, 796667, 2390001, 13543339, 40630017]

約数ペア:

[(1, 40630017), (3, 13543339), (17, 2390001), (51, 796667), (293, 138669), (879, 46223), (2719, 14943), (4981, 8157)]