2247809661

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{6911}}^1$

素因数の和:7497

約数の個数: 24

約数和(自身を含む): 3299512320

約数和(自身を除く): 1051702659

約数列:

[1, 3, 9, 71, 213, 509, 639, 1527, 4581, 6911, 20733, 36139, 62199, 108417, 325251, 490681, 1472043, 3517699, 4416129, 10553097, 31659291, 249756629, 749269887, 2247809661]

約数ペア:

[(1, 2247809661), (3, 749269887), (9, 249756629), (71, 31659291), (213, 10553097), (509, 4416129), (639, 3517699), (1527, 1472043), (4581, 490681), (6911, 325251), (20733, 108417), (36139, 62199)]