40002599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10223}}^1$

素因数の和:10286

約数の個数: 16

約数和(自身を含む): 50383872

約数和(自身を除く): 10381273

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 10223, 71561, 132899, 439589, 930293, 3077123, 5714657, 40002599]

約数ペア:

[(1, 40002599), (7, 5714657), (13, 3077123), (43, 930293), (91, 439589), (301, 132899), (559, 71561), (3913, 10223)]