2007232491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{408223}}^1$

素因数の和:408386

約数の個数: 16

約数和(自身を含む): 2939212800

約数和(自身を除く): 931980309

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 408223, 1224669, 4490453, 13471359, 60825227, 182475681, 669077497, 2007232491]

約数ペア:

[(1, 2007232491), (3, 669077497), (11, 182475681), (33, 60825227), (149, 13471359), (447, 4490453), (1639, 1224669), (4917, 408223)]