29458989

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9949}}^1$

素因数の和:10009

約数の個数: 24

約数和(自身を含む): 49670400

約数和(自身を除く): 20211411

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 9949, 29847, 69643, 89541, 208929, 467603, 626787, 1402809, 3273221, 4208427, 9819663, 29458989]

約数ペア:

[(1, 29458989), (3, 9819663), (7, 4208427), (9, 3273221), (21, 1402809), (47, 626787), (63, 467603), (141, 208929), (329, 89541), (423, 69643), (987, 29847), (2961, 9949)]