2912281053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{17027}}^1$

素因数の和:17185

約数の個数: 32

約数和(自身を含む): 4354808832

約数和(自身を除く): 1442527779

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 781, 803, 2343, 2409, 5183, 15549, 17027, 51081, 57013, 171039, 187297, 561891, 1208917, 1242971, 3626751, 3728913, 13298087, 13672681, 39894261, 41018043, 88250941, 264752823, 970760351, 2912281053]

約数ペア:

[(1, 2912281053), (3, 970760351), (11, 264752823), (33, 88250941), (71, 41018043), (73, 39894261), (213, 13672681), (219, 13298087), (781, 3728913), (803, 3626751), (2343, 1242971), (2409, 1208917), (5183, 561891), (15549, 187297), (17027, 171039), (51081, 57013)]