475747019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{40009}}^1$

素因数の和:40090

約数の個数: 16

約数和(自身を含む): 553098240

約数和(自身を除く): 77351221

約数列:

[1, 11, 23, 47, 253, 517, 1081, 11891, 40009, 440099, 920207, 1880423, 10122277, 20684653, 43249729, 475747019]

約数ペア:

[(1, 475747019), (11, 43249729), (23, 20684653), (47, 10122277), (253, 1880423), (517, 920207), (1081, 440099), (11891, 40009)]