306657769

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 339736320

約数和(自身を除く): 33078551

約数列:

[1, 11, 131, 139, 1441, 1529, 1531, 16841, 18209, 200299, 200561, 212809, 2206171, 2340899, 27877979, 306657769]

約数ペア:

[(1, 306657769), (11, 27877979), (131, 2340899), (139, 2206171), (1441, 212809), (1529, 200561), (1531, 200299), (16841, 18209)]