24253971

素因数分解:

$3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1187}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 37920960

約数和(自身を除く): 13666989

約数列:

[1, 3, 7, 21, 49, 139, 147, 417, 973, 1187, 2919, 3561, 6811, 8309, 20433, 24927, 58163, 164993, 174489, 494979, 1154951, 3464853, 8084657, 24253971]

約数ペア:

[(1, 24253971), (3, 8084657), (7, 3464853), (21, 1154951), (49, 494979), (139, 174489), (147, 164993), (417, 58163), (973, 24927), (1187, 20433), (2919, 8309), (3561, 6811)]