9994671

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:932

約数の個数: 20

約数和(自身を含む): 15041752

約数和(自身を除く): 5047081

約数列:

[1, 3, 9, 27, 81, 163, 489, 757, 1467, 2271, 4401, 6813, 13203, 20439, 61317, 123391, 370173, 1110519, 3331557, 9994671]

約数ペア:

[(1, 9994671), (3, 3331557), (9, 1110519), (27, 370173), (81, 123391), (163, 61317), (489, 20439), (757, 13203), (1467, 6813), (2271, 4401)]