25880811

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 38431680

約数和(自身を除く): 12550869

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 859, 913, 2577, 2739, 9449, 10043, 28347, 30129, 71297, 103939, 213891, 311817, 784267, 2352801, 8626937, 25880811]

約数ペア:

[(1, 25880811), (3, 8626937), (11, 2352801), (33, 784267), (83, 311817), (121, 213891), (249, 103939), (363, 71297), (859, 30129), (913, 28347), (2577, 10043), (2739, 9449)]