12774573

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 21893664

約数和(自身を除く): 9119091

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 211, 217, 279, 633, 651, 961, 1477, 1899, 1953, 2883, 4431, 6541, 6727, 8649, 13293, 19623, 20181, 45787, 58869, 60543, 137361, 202771, 412083, 608313, 1419397, 1824939, 4258191, 12774573]

約数ペア:

[(1, 12774573), (3, 4258191), (7, 1824939), (9, 1419397), (21, 608313), (31, 412083), (63, 202771), (93, 137361), (211, 60543), (217, 58869), (279, 45787), (633, 20181), (651, 19623), (961, 13293), (1477, 8649), (1899, 6727), (1953, 6541), (2883, 4431)]