123247383

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{11953}}^1$

素因数の和:12454

約数の個数: 16

約数和(自身を含む): 188203776

約数和(自身を除く): 64956393

約数列:

[1, 3, 7, 21, 491, 1473, 3437, 10311, 11953, 35859, 83671, 251013, 5868923, 17606769, 41082461, 123247383]

約数ペア:

[(1, 123247383), (3, 41082461), (7, 17606769), (21, 5868923), (491, 251013), (1473, 83671), (3437, 35859), (10311, 11953)]