12511353

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 17245440

約数和(自身を除く): 4734087

約数列:

[1, 3, 47, 89, 141, 267, 997, 2991, 4183, 12549, 46859, 88733, 140577, 266199, 4170451, 12511353]

約数ペア:

[(1, 12511353), (3, 4170451), (47, 266199), (89, 140577), (141, 88733), (267, 46859), (997, 12549), (2991, 4183)]