26324961

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 38386080

約数和(自身を除く): 12061119

約数列:

[1, 3, 13, 39, 137, 169, 379, 411, 507, 1137, 1781, 4927, 5343, 14781, 23153, 51923, 64051, 69459, 155769, 192153, 674999, 2024997, 8774987, 26324961]

約数ペア:

[(1, 26324961), (3, 8774987), (13, 2024997), (39, 674999), (137, 192153), (169, 155769), (379, 69459), (411, 64051), (507, 51923), (1137, 23153), (1781, 14781), (4927, 5343)]