9553971

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 14985984

約数和(自身を除く): 5432013

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 631, 721, 1893, 2163, 4417, 5047, 13251, 15141, 30919, 64993, 92757, 194979, 454951, 1364853, 3184657, 9553971]

約数ペア:

[(1, 9553971), (3, 3184657), (7, 1364853), (21, 454951), (49, 194979), (103, 92757), (147, 64993), (309, 30919), (631, 15141), (721, 13251), (1893, 5047), (2163, 4417)]