38866797

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11159}}^1$

素因数の和:11214

約数の個数: 20

約数和(自身を含む): 59415840

約数和(自身を除く): 20549043

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11159, 33477, 100431, 301293, 479837, 903879, 1439511, 4318533, 12955599, 38866797]

約数ペア:

[(1, 38866797), (3, 12955599), (9, 4318533), (27, 1439511), (43, 903879), (81, 479837), (129, 301293), (387, 100431), (1161, 33477), (3483, 11159)]