20171227811

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3061}}^1\times {\mathrm{49547}}^1$

素因数の和:52634

約数の個数: 16

約数和(自身を含む): 24274556160

約数和(自身を除く): 4103328349

約数列:

[1, 7, 19, 133, 3061, 21427, 49547, 58159, 346829, 407113, 941393, 6589751, 151663367, 1061643569, 2881603973, 20171227811]

約数ペア:

[(1, 20171227811), (7, 2881603973), (19, 1061643569), (133, 151663367), (3061, 6589751), (21427, 941393), (49547, 407113), (58159, 346829)]