24507007

素因数分解:

$7^4\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 20

約数和(自身を含む): 29242440

約数和(自身を除く): 4735433

約数列:

[1, 7, 49, 59, 173, 343, 413, 1211, 2401, 2891, 8477, 10207, 20237, 59339, 71449, 141659, 415373, 500143, 3501001, 24507007]

約数ペア:

[(1, 24507007), (7, 3501001), (49, 500143), (59, 415373), (173, 141659), (343, 71449), (413, 59339), (1211, 20237), (2401, 10207), (2891, 8477)]