856053359

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1\times {\mathrm{1249}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 986400000

約数和(自身を除く): 130346641

約数列:

[1, 7, 179, 547, 1249, 1253, 3829, 8743, 97913, 223571, 683203, 685391, 1564997, 4782421, 122293337, 856053359]

約数ペア:

[(1, 856053359), (7, 122293337), (179, 4782421), (547, 1564997), (1249, 685391), (1253, 683203), (3829, 223571), (8743, 97913)]