16958643

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 25589760

約数和(自身を除く): 8631117

約数列:

[1, 3, 13, 31, 39, 83, 93, 169, 249, 403, 507, 1079, 1209, 2197, 2573, 3237, 5239, 6591, 7719, 14027, 15717, 33449, 42081, 68107, 100347, 182351, 204321, 434837, 547053, 1304511, 5652881, 16958643]

約数ペア:

[(1, 16958643), (3, 5652881), (13, 1304511), (31, 547053), (39, 434837), (83, 204321), (93, 182351), (169, 100347), (249, 68107), (403, 42081), (507, 33449), (1079, 15717), (1209, 14027), (2197, 7719), (2573, 6591), (3237, 5239)]