252437589

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{673}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 370948032

約数和(自身を除く): 118510443

約数列:

[1, 3, 9, 71, 213, 587, 639, 673, 1761, 2019, 5283, 6057, 41677, 47783, 125031, 143349, 375093, 395051, 430047, 1185153, 3555459, 28048621, 84145863, 252437589]

約数ペア:

[(1, 252437589), (3, 84145863), (9, 28048621), (71, 3555459), (213, 1185153), (587, 430047), (639, 395051), (673, 375093), (1761, 143349), (2019, 125031), (5283, 47783), (6057, 41677)]