1117991161

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{8929}}^1$

素因数の和:9544

約数の個数: 16

約数和(自身を含む): 1321354240

約数和(自身を除く): 203363079

約数列:

[1, 7, 31, 217, 577, 4039, 8929, 17887, 62503, 125209, 276799, 1937593, 5152033, 36064231, 159713023, 1117991161]

約数ペア:

[(1, 1117991161), (7, 159713023), (31, 36064231), (217, 5152033), (577, 1937593), (4039, 276799), (8929, 125209), (17887, 62503)]