2100803211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{7573}}^1$

素因数の和:9963

約数の個数: 24

約数和(自身を含む): 3269726096

約数和(自身を除く): 1168922885

約数列:

[1, 3, 9, 13, 39, 117, 2371, 7113, 7573, 21339, 22719, 30823, 68157, 92469, 98449, 277407, 295347, 886041, 17955583, 53866749, 161600247, 233422579, 700267737, 2100803211]

約数ペア:

[(1, 2100803211), (3, 700267737), (9, 233422579), (13, 161600247), (39, 53866749), (117, 17955583), (2371, 886041), (7113, 295347), (7573, 277407), (21339, 98449), (22719, 92469), (30823, 68157)]