9658971

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 16074240

約数和(自身を除く): 6415269

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1103, 1251, 2919, 3309, 7721, 8757, 9927, 23163, 69489, 153317, 459951, 1073219, 1379853, 3219657, 9658971]

約数ペア:

[(1, 9658971), (3, 3219657), (7, 1379853), (9, 1073219), (21, 459951), (63, 153317), (139, 69489), (417, 23163), (973, 9927), (1103, 8757), (1251, 7721), (2919, 3309)]