47722801

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 56230528

約数和(自身を除く): 8507727

約数列:

[1, 7, 61, 73, 427, 511, 1531, 4453, 10717, 31171, 93391, 111763, 653737, 782341, 6817543, 47722801]

約数ペア:

[(1, 47722801), (7, 6817543), (61, 782341), (73, 653737), (427, 111763), (511, 93391), (1531, 31171), (4453, 10717)]