31586607

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1144

約数の個数: 36

約数和(自身を含む): 52052520

約数和(自身を除く): 20465913

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1093, 1521, 2223, 3211, 3279, 9633, 9837, 14209, 20767, 28899, 42627, 62301, 127881, 184717, 186903, 269971, 554151, 809913, 1662453, 2429739, 3509623, 10528869, 31586607]

約数ペア:

[(1, 31586607), (3, 10528869), (9, 3509623), (13, 2429739), (19, 1662453), (39, 809913), (57, 554151), (117, 269971), (169, 186903), (171, 184717), (247, 127881), (507, 62301), (741, 42627), (1093, 28899), (1521, 20767), (2223, 14209), (3211, 9837), (3279, 9633)]