12139977

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 16692480

約数和(自身を除く): 4552503

約数列:

[1, 3, 41, 123, 229, 431, 687, 1293, 9389, 17671, 28167, 53013, 98699, 296097, 4046659, 12139977]

約数ペア:

[(1, 12139977), (3, 4046659), (41, 296097), (123, 98699), (229, 53013), (431, 28167), (687, 17671), (1293, 9389)]