2103291435

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{408803}}^1$

素因数の和:408832

約数の個数: 32

約数和(自身を含む): 3924518400

約数和(自身を除く): 1821226965

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 408803, 1226409, 2044015, 2861621, 6132045, 8584863, 14308105, 20031347, 42924315, 60094041, 100156735, 140219429, 300470205, 420658287, 701097145, 2103291435]

約数ペア:

[(1, 2103291435), (3, 701097145), (5, 420658287), (7, 300470205), (15, 140219429), (21, 100156735), (35, 60094041), (49, 42924315), (105, 20031347), (147, 14308105), (245, 8584863), (343, 6132045), (735, 2861621), (1029, 2044015), (1715, 1226409), (5145, 408803)]