1849638321

素因数分解:

$3^4\times {\mathrm{3673}}^1\times {\mathrm{6217}}^1$

素因数の和:9902

約数の個数: 20

約数和(自身を含む): 2764236772

約数和(自身を除く): 914598451

約数列:

[1, 3, 9, 27, 81, 3673, 6217, 11019, 18651, 33057, 55953, 99171, 167859, 297513, 503577, 22835041, 68505123, 205515369, 616546107, 1849638321]

約数ペア:

[(1, 1849638321), (3, 616546107), (9, 205515369), (27, 68505123), (81, 22835041), (3673, 503577), (6217, 297513), (11019, 167859), (18651, 99171), (33057, 55953)]