2108753937

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{1613}}^1\times {\mathrm{5009}}^1$

素因数の和:6657

約数の個数: 24

約数和(自身を含む): 3153594600

約数和(自身を除く): 1044840663

約数列:

[1, 3, 9, 29, 87, 261, 1613, 4839, 5009, 14517, 15027, 45081, 46777, 140331, 145261, 420993, 435783, 1307349, 8079517, 24238551, 72715653, 234305993, 702917979, 2108753937]

約数ペア:

[(1, 2108753937), (3, 702917979), (9, 234305993), (29, 72715653), (87, 24238551), (261, 8079517), (1613, 1307349), (4839, 435783), (5009, 420993), (14517, 145261), (15027, 140331), (45081, 46777)]