1427171211

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{1705103}}^1$

素因数の和:1705143

約数の個数: 16

約数和(自身を含む): 2182533120

約数和(自身を除く): 755361909

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 1705103, 5115309, 15345927, 46037781, 52858193, 158574579, 475723737, 1427171211]

約数ペア:

[(1, 1427171211), (3, 475723737), (9, 158574579), (27, 52858193), (31, 46037781), (93, 15345927), (279, 5115309), (837, 1705103)]