387601899

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1\times {\mathrm{2029}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 531340320

約数和(自身を除く): 143738421

約数列:

[1, 3, 37, 111, 1721, 2029, 5163, 6087, 63677, 75073, 191031, 225219, 3491909, 10475727, 129200633, 387601899]

約数ペア:

[(1, 387601899), (3, 129200633), (37, 10475727), (111, 3491909), (1721, 225219), (2029, 191031), (5163, 75073), (6087, 63677)]