172326557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1301}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 194237568

約数和(自身を除く): 21911011

約数列:

[1, 13, 23, 299, 443, 1301, 5759, 10189, 16913, 29923, 132457, 388999, 576343, 7492459, 13255889, 172326557]

約数ペア:

[(1, 172326557), (13, 13255889), (23, 7492459), (299, 576343), (443, 388999), (1301, 132457), (5759, 29923), (10189, 16913)]