27311403

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41953}}^1$

素因数の和:41994

約数の個数: 16

約数和(自身を含む): 42960896

約数和(自身を除く): 15649493

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 41953, 125859, 293671, 881013, 1300543, 3901629, 9103801, 27311403]

約数ペア:

[(1, 27311403), (3, 9103801), (7, 3901629), (21, 1300543), (31, 881013), (93, 293671), (217, 125859), (651, 41953)]