2220887673

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{8971}}^1$

素因数の和:9206

約数の個数: 32

約数和(自身を含む): 3372036480

約数和(自身を除く): 1151148807

約数列:

[1, 3, 9, 27, 53, 159, 173, 477, 519, 1431, 1557, 4671, 8971, 9169, 26913, 27507, 80739, 82521, 242217, 247563, 475463, 1426389, 1551983, 4279167, 4655949, 12837501, 13967847, 41903541, 82255099, 246765297, 740295891, 2220887673]

約数ペア:

[(1, 2220887673), (3, 740295891), (9, 246765297), (27, 82255099), (53, 41903541), (159, 13967847), (173, 12837501), (477, 4655949), (519, 4279167), (1431, 1551983), (1557, 1426389), (4671, 475463), (8971, 247563), (9169, 242217), (26913, 82521), (27507, 80739)]