47493879

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1777}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 64861440

約数和(自身を除く): 17367561

約数列:

[1, 3, 59, 151, 177, 453, 1777, 5331, 8909, 26727, 104843, 268327, 314529, 804981, 15831293, 47493879]

約数ペア:

[(1, 47493879), (3, 15831293), (59, 804981), (151, 314529), (177, 268327), (453, 104843), (1777, 26727), (5331, 8909)]