4920476721

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{658963}}^1$

素因数の和:659116

約数の個数: 16

約数和(自身を含む): 6958659840

約数和(自身を除く): 2038183119

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 658963, 1976889, 12520297, 37560891, 86324153, 258972459, 1640158907, 4920476721]

約数ペア:

[(1, 4920476721), (3, 1640158907), (19, 258972459), (57, 86324153), (131, 37560891), (393, 12520297), (2489, 1976889), (7467, 658963)]