39609813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 60359040

約数和(自身を除く): 20749227

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 697, 779, 969, 997, 2091, 2337, 2991, 13243, 16949, 18943, 39729, 40877, 50847, 56829, 122631, 322031, 694909, 776663, 966093, 2084727, 2329989, 13203271, 39609813]

約数ペア:

[(1, 39609813), (3, 13203271), (17, 2329989), (19, 2084727), (41, 966093), (51, 776663), (57, 694909), (123, 322031), (323, 122631), (697, 56829), (779, 50847), (969, 40877), (997, 39729), (2091, 18943), (2337, 16949), (2991, 13243)]