29382717

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 49358848

約数和(自身を除く): 19976131

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 2503, 3913, 7509, 11739, 17521, 32539, 52563, 97617, 107629, 227773, 322887, 683319, 753403, 1399177, 2260209, 4197531, 9794239, 29382717]

約数ペア:

[(1, 29382717), (3, 9794239), (7, 4197531), (13, 2260209), (21, 1399177), (39, 753403), (43, 683319), (91, 322887), (129, 227773), (273, 107629), (301, 97617), (559, 52563), (903, 32539), (1677, 17521), (2503, 11739), (3913, 7509)]