408027451

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{1471}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 463267840

約数和(自身を除く): 55240389

約数列:

[1, 13, 19, 247, 1123, 1471, 14599, 19123, 21337, 27949, 277381, 363337, 1651933, 21475129, 31386727, 408027451]

約数ペア:

[(1, 408027451), (13, 31386727), (19, 21475129), (247, 1651933), (1123, 363337), (1471, 277381), (14599, 27949), (19123, 21337)]