13772577

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7207}}^1$

素因数の和:7237

約数の個数: 24

約数和(自身を含む): 23007936

約数和(自身を除く): 9235359

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 7207, 21621, 50449, 93691, 151347, 281073, 353143, 655837, 1059429, 1967511, 4590859, 13772577]

約数ペア:

[(1, 13772577), (3, 4590859), (7, 1967511), (13, 1059429), (21, 655837), (39, 353143), (49, 281073), (91, 151347), (147, 93691), (273, 50449), (637, 21621), (1911, 7207)]