14040187

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 16498944

約数和(自身を除く): 2458757

約数列:

[1, 7, 61, 131, 251, 427, 917, 1757, 7991, 15311, 32881, 55937, 107177, 230167, 2005741, 14040187]

約数ペア:

[(1, 14040187), (7, 2005741), (61, 230167), (131, 107177), (251, 55937), (427, 32881), (917, 15311), (1757, 7991)]