12660123

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9883}}^1$

素因数の和:9954

約数の個数: 16

約数和(自身を含む): 19609856

約数和(自身を除く): 6949733

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 9883, 29649, 69181, 207543, 602863, 1808589, 4220041, 12660123]

約数ペア:

[(1, 12660123), (3, 4220041), (7, 1808589), (21, 602863), (61, 207543), (183, 69181), (427, 29649), (1281, 9883)]