1207919661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30757}}^1$

素因数の和:30845

約数の個数: 32

約数和(自身を含む): 1860243840

約数和(自身を除く): 652324179

約数列:

[1, 3, 13, 19, 39, 53, 57, 159, 247, 689, 741, 1007, 2067, 3021, 13091, 30757, 39273, 92271, 399841, 584383, 1199523, 1630121, 1753149, 4890363, 7596979, 21191573, 22790937, 30972299, 63574719, 92916897, 402639887, 1207919661]

約数ペア:

[(1, 1207919661), (3, 402639887), (13, 92916897), (19, 63574719), (39, 30972299), (53, 22790937), (57, 21191573), (159, 7596979), (247, 4890363), (689, 1753149), (741, 1630121), (1007, 1199523), (2067, 584383), (3021, 399841), (13091, 92271), (30757, 39273)]