1322181

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 2256384

約数和(自身を除く): 934203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 677, 1953, 2031, 4739, 6093, 14217, 20987, 42651, 62961, 146909, 188883, 440727, 1322181]

約数ペア:

[(1, 1322181), (3, 440727), (7, 188883), (9, 146909), (21, 62961), (31, 42651), (63, 20987), (93, 14217), (217, 6093), (279, 4739), (651, 2031), (677, 1953)]