21075349009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{315589}}^1$

素因数の和:316080

約数の個数: 16

約数和(自身を含む): 24812948160

約数和(自身を除く): 3737599151

約数列:

[1, 11, 13, 143, 467, 5137, 6071, 66781, 315589, 3471479, 4102657, 45129227, 147380063, 1621180693, 1915940819, 21075349009]

約数ペア:

[(1, 21075349009), (11, 1915940819), (13, 1621180693), (143, 147380063), (467, 45129227), (5137, 4102657), (6071, 3471479), (66781, 315589)]