12315862719

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{567107}}^1$

素因数の和:567259

約数の個数: 24

約数和(自身を含む): 18873354240

約数和(自身を除く): 6557491521

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 567107, 1701321, 5103963, 10775033, 32325099, 72022589, 96975297, 216067767, 648203301, 1368429191, 4105287573, 12315862719]

約数ペア:

[(1, 12315862719), (3, 4105287573), (9, 1368429191), (19, 648203301), (57, 216067767), (127, 96975297), (171, 72022589), (381, 32325099), (1143, 10775033), (2413, 5103963), (7239, 1701321), (21717, 567107)]