201745530021

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{32788157}}^1$

素因数の和:32788460

約数の個数: 16

約数和(自身を含む): 308470990464

約数和(自身を除く): 106725460443

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 32788157, 98364471, 229517099, 688551297, 9606930001, 28820790003, 67248510007, 201745530021]

約数ペア:

[(1, 201745530021), (3, 67248510007), (7, 28820790003), (21, 9606930001), (293, 688551297), (879, 229517099), (2051, 98364471), (6153, 32788157)]