15277899

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 25288704

約数和(自身を除く): 10010805

約数列:

[1, 3, 7, 13, 21, 39, 91, 191, 273, 293, 573, 879, 1337, 2051, 2483, 3809, 4011, 6153, 7449, 11427, 17381, 26663, 52143, 55963, 79989, 167889, 391741, 727519, 1175223, 2182557, 5092633, 15277899]

約数ペア:

[(1, 15277899), (3, 5092633), (7, 2182557), (13, 1175223), (21, 727519), (39, 391741), (91, 167889), (191, 79989), (273, 55963), (293, 52143), (573, 26663), (879, 17381), (1337, 11427), (2051, 7449), (2483, 6153), (3809, 4011)]