38281467

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 62249472

約数和(自身を除く): 23968005

約数列:

[1, 3, 7, 17, 21, 51, 119, 157, 357, 471, 683, 1099, 2049, 2669, 3297, 4781, 8007, 11611, 14343, 18683, 34833, 56049, 81277, 107231, 243831, 321693, 750617, 1822927, 2251851, 5468781, 12760489, 38281467]

約数ペア:

[(1, 38281467), (3, 12760489), (7, 5468781), (17, 2251851), (21, 1822927), (51, 750617), (119, 321693), (157, 243831), (357, 107231), (471, 81277), (683, 56049), (1099, 34833), (2049, 18683), (2669, 14343), (3297, 11611), (4781, 8007)]