679937219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{383}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 807045120

約数和(自身を除く): 127107901

約数列:

[1, 13, 17, 29, 221, 277, 377, 383, 493, 3601, 4709, 4979, 6409, 6511, 8033, 11107, 61217, 84643, 104429, 106091, 136561, 144391, 188819, 1379183, 1775293, 1803547, 2454647, 3076639, 23446111, 39996307, 52302863, 679937219]

約数ペア:

[(1, 679937219), (13, 52302863), (17, 39996307), (29, 23446111), (221, 3076639), (277, 2454647), (377, 1803547), (383, 1775293), (493, 1379183), (3601, 188819), (4709, 144391), (4979, 136561), (6409, 106091), (6511, 104429), (8033, 84643), (11107, 61217)]