9750951

素因数分解:

$3^2\times 7^2\times {\mathrm{22111}}^1$

素因数の和:22131

約数の個数: 18

約数和(自身を含む): 16384992

約数和(自身を除く): 6634041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 22111, 66333, 154777, 198999, 464331, 1083439, 1392993, 3250317, 9750951]

約数ペア:

[(1, 9750951), (3, 3250317), (7, 1392993), (9, 1083439), (21, 464331), (49, 198999), (63, 154777), (147, 66333), (441, 22111)]