1878657651

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5352301}}^1$

素因数の和:5352323

約数の個数: 16

約数和(自身を含む): 2997289120

約数和(自身を除く): 1118631469

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5352301, 16056903, 48170709, 69579913, 144512127, 208739739, 626219217, 1878657651]

約数ペア:

[(1, 1878657651), (3, 626219217), (9, 208739739), (13, 144512127), (27, 69579913), (39, 48170709), (117, 16056903), (351, 5352301)]