2001037689

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14891}}^1$

素因数の和:14992

約数の個数: 48

約数和(自身を含む): 3469240320

約数和(自身を除く): 1468202631

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 711, 1659, 1701, 2133, 4977, 6399, 14891, 14931, 19197, 44673, 44793, 104237, 134019, 134379, 312711, 402057, 938133, 1176389, 1206171, 2814399, 3529167, 3618513, 8234723, 8443197, 10587501, 24704169, 25329591, 31762503, 74112507, 95287509, 222337521, 285862527, 667012563, 2001037689]

約数ペア:

[(1, 2001037689), (3, 667012563), (7, 285862527), (9, 222337521), (21, 95287509), (27, 74112507), (63, 31762503), (79, 25329591), (81, 24704169), (189, 10587501), (237, 8443197), (243, 8234723), (553, 3618513), (567, 3529167), (711, 2814399), (1659, 1206171), (1701, 1176389), (2133, 938133), (4977, 402057), (6399, 312711), (14891, 134379), (14931, 134019), (19197, 104237), (44673, 44793)]