11812881

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 16087680

約数和(自身を除く): 4274799

約数列:

[1, 3, 89, 151, 267, 293, 453, 879, 13439, 26077, 40317, 44243, 78231, 132729, 3937627, 11812881]

約数ペア:

[(1, 11812881), (3, 3937627), (89, 132729), (151, 78231), (267, 44243), (293, 40317), (453, 26077), (879, 13439)]