9916431

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2897}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 15208704

約数和(自身を除く): 5292273

約数列:

[1, 3, 7, 21, 163, 489, 1141, 2897, 3423, 8691, 20279, 60837, 472211, 1416633, 3305477, 9916431]

約数ペア:

[(1, 9916431), (3, 3305477), (7, 1416633), (21, 472211), (163, 60837), (489, 20279), (1141, 8691), (2897, 3423)]