12901677

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 17791488

約数和(自身を除く): 4889811

約数列:

[1, 3, 43, 103, 129, 309, 971, 2913, 4429, 13287, 41753, 100013, 125259, 300039, 4300559, 12901677]

約数ペア:

[(1, 12901677), (3, 4300559), (43, 300039), (103, 125259), (129, 100013), (309, 41753), (971, 13287), (2913, 4429)]