2016755811

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{477791}}^1$

素因数の和:477871

約数の個数: 24

約数和(自身を含む): 3378945024

約数和(自身を除く): 1362189213

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 477791, 1433373, 3344537, 4300119, 10033611, 30100833, 32011997, 96035991, 224083979, 288107973, 672251937, 2016755811]

約数ペア:

[(1, 2016755811), (3, 672251937), (7, 288107973), (9, 224083979), (21, 96035991), (63, 32011997), (67, 30100833), (201, 10033611), (469, 4300119), (603, 3344537), (1407, 1433373), (4221, 477791)]