869846607

素因数分解:

$3^4\times 7^1\times {\mathrm{1534121}}^1$

素因数の和:1534140

約数の個数: 20

約数和(自身を含む): 1485030096

約数和(自身を除く): 615183489

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1534121, 4602363, 10738847, 13807089, 32216541, 41421267, 96649623, 124263801, 289948869, 869846607]

約数ペア:

[(1, 869846607), (3, 289948869), (7, 124263801), (9, 96649623), (21, 41421267), (27, 32216541), (63, 13807089), (81, 10738847), (189, 4602363), (567, 1534121)]