8974071

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4852

約数の個数: 20

約数和(自身を含む): 13991472

約数和(自身を除く): 5017401

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4817, 14451, 43353, 110791, 130059, 332373, 390177, 997119, 2991357, 8974071]

約数ペア:

[(1, 8974071), (3, 2991357), (9, 997119), (23, 390177), (27, 332373), (69, 130059), (81, 110791), (207, 43353), (621, 14451), (1863, 4817)]