1284395211

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{160169}}^1$

素因数の和:160198

約数の個数: 28

約数和(自身を含む): 2100789720

約数和(自身を除く): 816394509

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 160169, 480507, 1441521, 1761859, 4324563, 5285577, 12973689, 15856731, 38921067, 47570193, 116763201, 142710579, 428131737, 1284395211]

約数ペア:

[(1, 1284395211), (3, 428131737), (9, 142710579), (11, 116763201), (27, 47570193), (33, 38921067), (81, 15856731), (99, 12973689), (243, 5285577), (297, 4324563), (729, 1761859), (891, 1441521), (2673, 480507), (8019, 160169)]