2912149521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{656333}}^1$

素因数の和:656385

約数の個数: 24

約数和(自身を含む): 4607464680

約数和(自身を除く): 1695315159

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 656333, 1968999, 5906997, 11157661, 19033657, 33472983, 57100971, 100418949, 171302913, 323572169, 970716507, 2912149521]

約数ペア:

[(1, 2912149521), (3, 970716507), (9, 323572169), (17, 171302913), (29, 100418949), (51, 57100971), (87, 33472983), (153, 19033657), (261, 11157661), (493, 5906997), (1479, 1968999), (4437, 656333)]