12561303

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 17248896

約数和(自身を除く): 4687593

約数列:

[1, 3, 61, 83, 183, 249, 827, 2481, 5063, 15189, 50447, 68641, 151341, 205923, 4187101, 12561303]

約数ペア:

[(1, 12561303), (3, 4187101), (61, 205923), (83, 151341), (183, 68641), (249, 50447), (827, 15189), (2481, 5063)]