213103686

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{43261}}^1$

素因数の和:44087

約数の個数: 16

約数和(自身を含む): 426736368

約数和(自身を除く): 213632682

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 43261, 86522, 129783, 259566, 35517281, 71034562, 106551843, 213103686]

約数ペア:

[(1, 213103686), (2, 106551843), (3, 71034562), (6, 35517281), (821, 259566), (1642, 129783), (2463, 86522), (4926, 43261)]