47229819

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 78242304

約数和(自身を除く): 31012485

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 1531, 2373, 4407, 4593, 10283, 10717, 19903, 30849, 32151, 59709, 139321, 173003, 417963, 519009, 1211021, 2249039, 3633063, 6747117, 15743273, 47229819]

約数ペア:

[(1, 47229819), (3, 15743273), (7, 6747117), (13, 3633063), (21, 2249039), (39, 1211021), (91, 519009), (113, 417963), (273, 173003), (339, 139321), (791, 59709), (1469, 32151), (1531, 30849), (2373, 19903), (4407, 10717), (4593, 10283)]