274080303

素因数分解:

$3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{4261}}^1$

素因数の和:5295

約数の個数: 24

約数和(自身を含む): 452999456

約数和(自身を除く): 178919153

約数列:

[1, 3, 7, 9, 21, 63, 1021, 3063, 4261, 7147, 9189, 12783, 21441, 29827, 38349, 64323, 89481, 268443, 4350481, 13051443, 30453367, 39154329, 91360101, 274080303]

約数ペア:

[(1, 274080303), (3, 91360101), (7, 39154329), (9, 30453367), (21, 13051443), (63, 4350481), (1021, 268443), (3063, 89481), (4261, 64323), (7147, 38349), (9189, 29827), (12783, 21441)]