2103169515

素因数分解:

$3^1\times 5^1\times {\mathrm{6947}}^1\times {\mathrm{20183}}^1$

素因数の和:27138

約数の個数: 16

約数和(自身を含む): 3365722368

約数和(自身を除く): 1262552853

約数列:

[1, 3, 5, 15, 6947, 20183, 20841, 34735, 60549, 100915, 104205, 302745, 140211301, 420633903, 701056505, 2103169515]

約数ペア:

[(1, 2103169515), (3, 701056505), (5, 420633903), (15, 140211301), (6947, 302745), (20183, 104205), (20841, 100915), (34735, 60549)]