12720160801

素因数分解:

${\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1\times {\mathrm{2027}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 13522541760

約数和(自身を除く): 802380959

約数列:

[1, 17, 419, 881, 2027, 7123, 14977, 34459, 369139, 849313, 1785787, 6275363, 14438321, 30358379, 748244753, 12720160801]

約数ペア:

[(1, 12720160801), (17, 748244753), (419, 30358379), (881, 14438321), (2027, 6275363), (7123, 1785787), (14977, 849313), (34459, 369139)]