6644313

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 10450440

約数和(自身を除く): 3806127

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 521, 981, 1417, 1563, 4251, 4689, 6773, 12753, 20319, 56789, 60957, 170367, 511101, 738257, 2214771, 6644313]

約数ペア:

[(1, 6644313), (3, 2214771), (9, 738257), (13, 511101), (39, 170367), (109, 60957), (117, 56789), (327, 20319), (521, 12753), (981, 6773), (1417, 4689), (1563, 4251)]