427287.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{7177}}^1$

素因数の和:7411

約数の個数: 24

約数和(自身を含む): 90040832

約数和(自身を除く): 45227644

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 7177, 14354, 28708, 50239, 100478, 200956, 1600471, 3200942, 6401884, 11203297, 22406594, 44813188]

約数ペア:

[(1, 44813188), (2, 22406594), (4, 11203297), (7, 6401884), (14, 3200942), (28, 1600471), (223, 200956), (446, 100478), (892, 50239), (1561, 28708), (3122, 14354), (6244, 7177)]