889254927

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{309737}}^1$

素因数の和:309783

約数の個数: 24

約数和(自身を含む): 1449573840

約数和(自身を除く): 560318913

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 309737, 929211, 2787633, 3407107, 8982373, 10221321, 26947119, 30663963, 80841357, 98806103, 296418309, 889254927]

約数ペア:

[(1, 889254927), (3, 296418309), (9, 98806103), (11, 80841357), (29, 30663963), (33, 26947119), (87, 10221321), (99, 8982373), (261, 3407107), (319, 2787633), (957, 929211), (2871, 309737)]