399021003183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{3313}}^1\times {\mathrm{5641}}^1$

素因数の和:9615

約数の個数: 32

約数和(自身を含む): 581569777152

約数和(自身を除く): 182548773969

約数列:

[1, 3, 11, 33, 647, 1941, 3313, 5641, 7117, 9939, 16923, 21351, 36443, 62051, 109329, 186153, 2143511, 3649727, 6430533, 10949181, 18688633, 23578621, 40146997, 56065899, 70735863, 120440991, 205574963, 616724889, 12091545551, 36274636653, 133007001061, 399021003183]

約数ペア:

[(1, 399021003183), (3, 133007001061), (11, 36274636653), (33, 12091545551), (647, 616724889), (1941, 205574963), (3313, 120440991), (5641, 70735863), (7117, 56065899), (9939, 40146997), (16923, 23578621), (21351, 18688633), (36443, 10949181), (62051, 6430533), (109329, 3649727), (186153, 2143511)]