25017069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 42725376

約数和(自身を除く): 17708307

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 2927, 8547, 8781, 20489, 32197, 61467, 96591, 108299, 225379, 324897, 676137, 758093, 1191289, 2274279, 3573867, 8339023, 25017069]

約数ペア:

[(1, 25017069), (3, 8339023), (7, 3573867), (11, 2274279), (21, 1191289), (33, 758093), (37, 676137), (77, 324897), (111, 225379), (231, 108299), (259, 96591), (407, 61467), (777, 32197), (1221, 20489), (2849, 8781), (2927, 8547)]