2011472733

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{61643}}^1$

素因数の和:61868

約数の個数: 16

約数和(自身を含む): 2736993600

約数和(自身を除く): 725520867

約数列:

[1, 3, 73, 149, 219, 447, 10877, 32631, 61643, 184929, 4499939, 9184807, 13499817, 27554421, 670490911, 2011472733]

約数ペア:

[(1, 2011472733), (3, 670490911), (73, 27554421), (149, 13499817), (219, 9184807), (447, 4499939), (10877, 184929), (32631, 61643)]