22597047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 37939200

約数和(自身を除く): 15342153

約数列:

[1, 3, 9, 11, 31, 33, 37, 93, 99, 111, 199, 279, 333, 341, 407, 597, 1023, 1147, 1221, 1791, 2189, 3069, 3441, 3663, 6169, 6567, 7363, 10323, 12617, 18507, 19701, 22089, 37851, 55521, 66267, 67859, 80993, 113553, 203577, 228253, 242979, 610731, 684759, 728937, 2054277, 2510783, 7532349, 22597047]

約数ペア:

[(1, 22597047), (3, 7532349), (9, 2510783), (11, 2054277), (31, 728937), (33, 684759), (37, 610731), (93, 242979), (99, 228253), (111, 203577), (199, 113553), (279, 80993), (333, 67859), (341, 66267), (407, 55521), (597, 37851), (1023, 22089), (1147, 19701), (1221, 18507), (1791, 12617), (2189, 10323), (3069, 7363), (3441, 6567), (3663, 6169)]