5075421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 7338240

約数和(自身を除く): 2262819

約数列:

[1, 3, 13, 39, 181, 543, 719, 2157, 2353, 7059, 9347, 28041, 130139, 390417, 1691807, 5075421]

約数ペア:

[(1, 5075421), (3, 1691807), (13, 390417), (39, 130139), (181, 28041), (543, 9347), (719, 7059), (2157, 2353)]