12496521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 17677440

約数和(自身を除く): 5180919

約数列:

[1, 3, 23, 61, 69, 183, 1403, 2969, 4209, 8907, 68287, 181109, 204861, 543327, 4165507, 12496521]

約数ペア:

[(1, 12496521), (3, 4165507), (23, 543327), (61, 204861), (69, 181109), (183, 68287), (1403, 8907), (2969, 4209)]