2013123795

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{2917}}^1$

素因数の和:3395

約数の個数: 32

約数和(自身を含む): 3255087360

約数和(自身を除く): 1241963565

約数列:

[1, 3, 5, 15, 139, 331, 417, 695, 993, 1655, 2085, 2917, 4965, 8751, 14585, 43755, 46009, 138027, 230045, 405463, 690135, 965527, 1216389, 2027315, 2896581, 4827635, 6081945, 14482905, 134208253, 402624759, 671041265, 2013123795]

約数ペア:

[(1, 2013123795), (3, 671041265), (5, 402624759), (15, 134208253), (139, 14482905), (331, 6081945), (417, 4827635), (695, 2896581), (993, 2027315), (1655, 1216389), (2085, 965527), (2917, 690135), (4965, 405463), (8751, 230045), (14585, 138027), (43755, 46009)]