139496497

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{877}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 164979712

約数和(自身を除く): 25483215

約数列:

[1, 7, 31, 217, 733, 877, 5131, 6139, 22723, 27187, 159061, 190309, 642841, 4499887, 19928071, 139496497]

約数ペア:

[(1, 139496497), (7, 19928071), (31, 4499887), (217, 642841), (733, 190309), (877, 159061), (5131, 27187), (6139, 22723)]