858450137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1\times {\mathrm{1009}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 911036160

約数和(自身を除く): 52586023

約数列:

[1, 23, 71, 521, 1009, 1633, 11983, 23207, 36991, 71639, 525689, 850793, 1647697, 12090847, 37323919, 858450137]

約数ペア:

[(1, 858450137), (23, 37323919), (71, 12090847), (521, 1647697), (1009, 850793), (1633, 525689), (11983, 71639), (23207, 36991)]