7964739

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 12149280

約数和(自身を除く): 4184541

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 353, 981, 1059, 2507, 3177, 7521, 8119, 22563, 24357, 38477, 73071, 115431, 346293, 884971, 2654913, 7964739]

約数ペア:

[(1, 7964739), (3, 2654913), (9, 884971), (23, 346293), (69, 115431), (109, 73071), (207, 38477), (327, 24357), (353, 22563), (981, 8119), (1059, 7521), (2507, 3177)]