29406447

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27457}}^1$

素因数の和:27487

約数の個数: 24

約数和(自身を含む): 51401376

約数和(自身を除く): 21994929

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 27457, 82371, 192199, 247113, 466769, 576597, 1400307, 1729791, 3267383, 4200921, 9802149, 29406447]

約数ペア:

[(1, 29406447), (3, 9802149), (7, 4200921), (9, 3267383), (17, 1729791), (21, 1400307), (51, 576597), (63, 466769), (119, 247113), (153, 192199), (357, 82371), (1071, 27457)]