2260737

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 32

約数和(自身を含む): 3599360

約数和(自身を除く): 1338623

約数列:

[1, 3, 9, 27, 31, 37, 73, 93, 111, 219, 279, 333, 657, 837, 999, 1147, 1971, 2263, 2701, 3441, 6789, 8103, 10323, 20367, 24309, 30969, 61101, 72927, 83731, 251193, 753579, 2260737]

約数ペア:

[(1, 2260737), (3, 753579), (9, 251193), (27, 83731), (31, 72927), (37, 61101), (73, 30969), (93, 24309), (111, 20367), (219, 10323), (279, 8103), (333, 6789), (657, 3441), (837, 2701), (999, 2263), (1147, 1971)]