14290227

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2081}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 23818080

約数和(自身を除く): 9527853

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2081, 2289, 6243, 6867, 14567, 18729, 43701, 131103, 226829, 680487, 1587803, 2041461, 4763409, 14290227]

約数ペア:

[(1, 14290227), (3, 4763409), (7, 2041461), (9, 1587803), (21, 680487), (63, 226829), (109, 131103), (327, 43701), (763, 18729), (981, 14567), (2081, 6867), (2289, 6243)]