12141861

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1181}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 17020800

約数和(自身を除く): 4878939

約数列:

[1, 3, 23, 69, 149, 447, 1181, 3427, 3543, 10281, 27163, 81489, 175969, 527907, 4047287, 12141861]

約数ペア:

[(1, 12141861), (3, 4047287), (23, 527907), (69, 175969), (149, 81489), (447, 27163), (1181, 10281), (3427, 3543)]