2663657361

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{130783}}^1$

素因数の和:130893

約数の個数: 24

約数和(自身を含む): 4026054656

約数和(自身を除く): 1362397295

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 6789, 20367, 130783, 392349, 1177047, 4054273, 9547159, 12162819, 28641477, 36488457, 85924431, 295961929, 887885787, 2663657361]

約数ペア:

[(1, 2663657361), (3, 887885787), (9, 295961929), (31, 85924431), (73, 36488457), (93, 28641477), (219, 12162819), (279, 9547159), (657, 4054273), (2263, 1177047), (6789, 392349), (20367, 130783)]