69123257

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{6047}}^1$

素因数の和:6148

約数の個数: 16

約数和(自身を含む): 83607552

約数和(自身を除く): 14484295

約数列:

[1, 7, 23, 71, 161, 497, 1633, 6047, 11431, 42329, 139081, 429337, 973567, 3005359, 9874751, 69123257]

約数ペア:

[(1, 69123257), (7, 9874751), (23, 3005359), (71, 973567), (161, 429337), (497, 139081), (1633, 42329), (6047, 11431)]