21331371036677

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1\times {\mathrm{1856149}}^1$

素因数の和:1868684

約数の個数: 16

約数和(自身を含む): 23297682038400

約数和(自身を除く): 1966311001723

約数列:

[1, 13, 71, 923, 12451, 161863, 884021, 1856149, 11492273, 24129937, 131786579, 1713225527, 23110911199, 300441845587, 1640874695129, 21331371036677]

約数ペア:

[(1, 21331371036677), (13, 1640874695129), (71, 300441845587), (923, 23110911199), (12451, 1713225527), (161863, 131786579), (884021, 24129937), (1856149, 11492273)]