12381849

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{3037}}^1$

素因数の和:3197

約数の個数: 16

約数和(自身を含む): 18471040

約数和(自身を除く): 6089191

約数列:

[1, 3, 9, 27, 151, 453, 1359, 3037, 4077, 9111, 27333, 81999, 458587, 1375761, 4127283, 12381849]

約数ペア:

[(1, 12381849), (3, 4127283), (9, 1375761), (27, 458587), (151, 81999), (453, 27333), (1359, 9111), (3037, 4077)]