252241929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7643}}^1$

素因数の和:7861

約数の個数: 24

約数和(自身を含む): 385563360

約数和(自身を除く): 133321431

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 1737, 3667, 7643, 11001, 22929, 33003, 68787, 145217, 435651, 1306953, 1475099, 4425297, 13275891, 28026881, 84080643, 252241929]

約数ペア:

[(1, 252241929), (3, 84080643), (9, 28026881), (19, 13275891), (57, 4425297), (171, 1475099), (193, 1306953), (579, 435651), (1737, 145217), (3667, 68787), (7643, 33003), (11001, 22929)]