1396752643

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{514079}}^1$

素因数の和:514122

約数の個数: 16

約数和(自身を含む): 1727308800

約数和(自身を除く): 330556157

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 514079, 5654869, 6683027, 9767501, 73513297, 107442511, 126977513, 1396752643]

約数ペア:

[(1, 1396752643), (11, 126977513), (13, 107442511), (19, 73513297), (143, 9767501), (209, 6683027), (247, 5654869), (2717, 514079)]