24750831

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 38700720

約数和(自身を除く): 13949889

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 1229, 2877, 3687, 6713, 8603, 20139, 25809, 60221, 168373, 180663, 505119, 1178611, 3535833, 8250277, 24750831]

約数ペア:

[(1, 24750831), (3, 8250277), (7, 3535833), (21, 1178611), (49, 505119), (137, 180663), (147, 168373), (411, 60221), (959, 25809), (1229, 20139), (2877, 8603), (3687, 6713)]