61889051

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 73328640

約数和(自身を除く): 11439589

約数列:

[1, 7, 31, 217, 307, 929, 2149, 6503, 9517, 28799, 66619, 201593, 285203, 1996421, 8841293, 61889051]

約数ペア:

[(1, 61889051), (7, 8841293), (31, 1996421), (217, 285203), (307, 201593), (929, 66619), (2149, 28799), (6503, 9517)]