8113287

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 13483008

約数和(自身を除く): 5369721

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 263, 273, 339, 789, 791, 1469, 1841, 2373, 3419, 4407, 5523, 10257, 10283, 23933, 29719, 30849, 71799, 89157, 208033, 386347, 624099, 1159041, 2704429, 8113287]

約数ペア:

[(1, 8113287), (3, 2704429), (7, 1159041), (13, 624099), (21, 386347), (39, 208033), (91, 89157), (113, 71799), (263, 30849), (273, 29719), (339, 23933), (789, 10283), (791, 10257), (1469, 5523), (1841, 4407), (2373, 3419)]