12586431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29339}}^1$

素因数の和:29366

約数の個数: 16

約数和(自身を含む): 19716480

約数和(自身を除く): 7130049

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 29339, 88017, 322729, 381407, 968187, 1144221, 4195477, 12586431]

約数ペア:

[(1, 12586431), (3, 4195477), (11, 1144221), (13, 968187), (33, 381407), (39, 322729), (143, 88017), (429, 29339)]