2079752721

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{30269}}^1$

素因数の和:30928

約数の個数: 16

約数和(自身を含む): 2852644800

約数和(自身を除く): 772892079

約数列:

[1, 3, 37, 111, 619, 1857, 22903, 30269, 68709, 90807, 1119953, 3359859, 18736511, 56209533, 693250907, 2079752721]

約数ペア:

[(1, 2079752721), (3, 693250907), (37, 56209533), (111, 18736511), (619, 3359859), (1857, 1119953), (22903, 90807), (30269, 68709)]