2726213

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 3447360

約数和(自身を除く): 721147

約数列:

[1, 7, 23, 41, 49, 59, 161, 287, 413, 943, 1127, 1357, 2009, 2419, 2891, 6601, 9499, 16933, 46207, 55637, 66493, 118531, 389459, 2726213]

約数ペア:

[(1, 2726213), (7, 389459), (23, 118531), (41, 66493), (49, 55637), (59, 46207), (161, 16933), (287, 9499), (413, 6601), (943, 2891), (1127, 2419), (1357, 2009)]