199026711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6619}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 310848720

約数和(自身を除く): 111822009

約数列:

[1, 3, 9, 13, 39, 117, 257, 771, 2313, 3341, 6619, 10023, 19857, 30069, 59571, 86047, 258141, 774423, 1701083, 5103249, 15309747, 22114079, 66342237, 199026711]

約数ペア:

[(1, 199026711), (3, 66342237), (9, 22114079), (13, 15309747), (39, 5103249), (117, 1701083), (257, 774423), (771, 258141), (2313, 86047), (3341, 59571), (6619, 30069), (10023, 19857)]