39914019

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 62515200

約数和(自身を除く): 22601181

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1109, 1161, 1333, 3327, 3999, 9981, 11997, 29943, 34379, 35991, 47687, 103137, 143061, 309411, 429183, 928233, 1287549, 1478297, 4434891, 13304673, 39914019]

約数ペア:

[(1, 39914019), (3, 13304673), (9, 4434891), (27, 1478297), (31, 1287549), (43, 928233), (93, 429183), (129, 309411), (279, 143061), (387, 103137), (837, 47687), (1109, 35991), (1161, 34379), (1333, 29943), (3327, 11997), (3999, 9981)]