313996833

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1871}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 470171520

約数和(自身を除く): 156174687

約数列:

[1, 3, 9, 29, 87, 261, 643, 1871, 1929, 5613, 5787, 16839, 18647, 54259, 55941, 162777, 167823, 488331, 1203053, 3609159, 10827477, 34888537, 104665611, 313996833]

約数ペア:

[(1, 313996833), (3, 104665611), (9, 34888537), (29, 10827477), (87, 3609159), (261, 1203053), (643, 488331), (1871, 167823), (1929, 162777), (5613, 55941), (5787, 54259), (16839, 18647)]