2730637

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 3455872

約数和(自身を除く): 725235

約数列:

[1, 7, 13, 37, 91, 259, 481, 811, 3367, 5677, 10543, 30007, 73801, 210049, 390091, 2730637]

約数ペア:

[(1, 2730637), (7, 390091), (13, 210049), (37, 73801), (91, 30007), (259, 10543), (481, 5677), (811, 3367)]