22431879

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 13420665

約数列:

[1, 3, 9, 31, 37, 41, 53, 93, 111, 123, 159, 279, 333, 369, 477, 1147, 1271, 1517, 1643, 1961, 2173, 3441, 3813, 4551, 4929, 5883, 6519, 10323, 11439, 13653, 14787, 17649, 19557, 47027, 60791, 67363, 80401, 141081, 182373, 202089, 241203, 423243, 547119, 606267, 723609, 2492431, 7477293, 22431879]

約数ペア:

[(1, 22431879), (3, 7477293), (9, 2492431), (31, 723609), (37, 606267), (41, 547119), (53, 423243), (93, 241203), (111, 202089), (123, 182373), (159, 141081), (279, 80401), (333, 67363), (369, 60791), (477, 47027), (1147, 19557), (1271, 17649), (1517, 14787), (1643, 13653), (1961, 11439), (2173, 10323), (3441, 6519), (3813, 5883), (4551, 4929)]