12892503

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 18973440

約数和(自身を除く): 6080937

約数列:

[1, 3, 13, 39, 59, 169, 177, 431, 507, 767, 1293, 2301, 5603, 9971, 16809, 25429, 29913, 72839, 76287, 218517, 330577, 991731, 4297501, 12892503]

約数ペア:

[(1, 12892503), (3, 4297501), (13, 991731), (39, 330577), (59, 218517), (169, 76287), (177, 72839), (431, 29913), (507, 25429), (767, 16809), (1293, 9971), (2301, 5603)]