24721291

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3079}}^1$

素因数の和:3154

約数の個数: 16

約数和(自身を含む): 29962240

約数和(自身を除く): 5240949

約数列:

[1, 7, 31, 37, 217, 259, 1147, 3079, 8029, 21553, 95449, 113923, 668143, 797461, 3531613, 24721291]

約数ペア:

[(1, 24721291), (7, 3531613), (31, 797461), (37, 668143), (217, 113923), (259, 95449), (1147, 21553), (3079, 8029)]