31105871953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{719}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 34589237760

約数和(自身を除く): 3483365807

約数列:

[1, 13, 43, 193, 401, 559, 719, 2509, 5213, 8299, 9347, 17243, 30917, 77393, 107887, 138767, 224159, 288319, 401921, 1006109, 1803971, 3327899, 3748147, 5966981, 12397717, 43262687, 55645567, 77570753, 161170321, 723392371, 2392759381, 31105871953]

約数ペア:

[(1, 31105871953), (13, 2392759381), (43, 723392371), (193, 161170321), (401, 77570753), (559, 55645567), (719, 43262687), (2509, 12397717), (5213, 5966981), (8299, 3748147), (9347, 3327899), (17243, 1803971), (30917, 1006109), (77393, 401921), (107887, 288319), (138767, 224159)]