16115847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 9804153

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 1249, 3747, 4301, 12903, 13739, 21233, 28727, 41217, 63699, 86181, 233563, 315997, 488359, 700689, 947991, 1465077, 5371949, 16115847]

約数ペア:

[(1, 16115847), (3, 5371949), (11, 1465077), (17, 947991), (23, 700689), (33, 488359), (51, 315997), (69, 233563), (187, 86181), (253, 63699), (391, 41217), (561, 28727), (759, 21233), (1173, 13739), (1249, 12903), (3747, 4301)]