42505099

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 54295920

約数和(自身を除く): 11790821

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 1259, 2597, 4823, 8813, 16367, 33761, 61691, 66727, 114569, 467089, 801983, 867451, 3269623, 6072157, 42505099]

約数ペア:

[(1, 42505099), (7, 6072157), (13, 3269623), (49, 867451), (53, 801983), (91, 467089), (371, 114569), (637, 66727), (689, 61691), (1259, 33761), (2597, 16367), (4823, 8813)]