29941317

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{719}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 49570560

約数和(自身を除く): 19629243

約数列:

[1, 3, 7, 9, 21, 63, 661, 719, 1983, 2157, 4627, 5033, 5949, 6471, 13881, 15099, 41643, 45297, 475259, 1425777, 3326813, 4277331, 9980439, 29941317]

約数ペア:

[(1, 29941317), (3, 9980439), (7, 4277331), (9, 3326813), (21, 1425777), (63, 475259), (661, 45297), (719, 41643), (1983, 15099), (2157, 13881), (4627, 6471), (5033, 5949)]