17267499

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{7351}}^1$

素因数の和:7392

約数の個数: 20

約数和(自身を含む): 26687760

約数和(自身を除く): 9420261

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 7351, 22053, 66159, 198477, 213179, 595431, 639537, 1918611, 5755833, 17267499]

約数ペア:

[(1, 17267499), (3, 5755833), (9, 1918611), (27, 639537), (29, 595431), (81, 213179), (87, 198477), (261, 66159), (783, 22053), (2349, 7351)]