1520482353

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{157841}}^1$

素因数の和:157889

約数の個数: 24

約数和(自身を含む): 2310806880

約数和(自身を除く): 790324527

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 157841, 473523, 2051933, 2998979, 6155799, 8996937, 26675129, 38986727, 80025387, 116960181, 506827451, 1520482353]

約数ペア:

[(1, 1520482353), (3, 506827451), (13, 116960181), (19, 80025387), (39, 38986727), (57, 26675129), (169, 8996937), (247, 6155799), (507, 2998979), (741, 2051933), (3211, 473523), (9633, 157841)]