669918778851

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1\times {\mathrm{563411}}^1$

素因数の和:564843

約数の個数: 32

約数和(自身を含む): 1046485956096

約数和(自身を除く): 376567177245

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1381, 4143, 9667, 29001, 56621, 169863, 396347, 563411, 1189041, 1690233, 3943877, 11831631, 23099851, 69299553, 161698957, 485096871, 778070591, 2334211773, 5446494137, 16339482411, 31900894231, 95702682693, 223306259617, 669918778851]

約数ペア:

[(1, 669918778851), (3, 223306259617), (7, 95702682693), (21, 31900894231), (41, 16339482411), (123, 5446494137), (287, 2334211773), (861, 778070591), (1381, 485096871), (4143, 161698957), (9667, 69299553), (29001, 23099851), (56621, 11831631), (169863, 3943877), (396347, 1690233), (563411, 1189041)]