29012421

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 41604640

約数和(自身を除く): 12592219

約数列:

[1, 3, 17, 51, 109, 289, 307, 327, 867, 921, 1853, 5219, 5559, 15657, 31501, 33463, 88723, 94503, 100389, 266169, 568871, 1706613, 9670807, 29012421]

約数ペア:

[(1, 29012421), (3, 9670807), (17, 1706613), (51, 568871), (109, 266169), (289, 100389), (307, 94503), (327, 88723), (867, 33463), (921, 31501), (1853, 15657), (5219, 5559)]