2019675327

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{6619}}^1$

素因数の和:6863

約数の個数: 32

約数和(自身を含む): 2958981120

約数和(自身を除く): 939305793

約数列:

[1, 3, 17, 31, 51, 93, 193, 527, 579, 1581, 3281, 5983, 6619, 9843, 17949, 19857, 101711, 112523, 205189, 305133, 337569, 615567, 1277467, 3488213, 3832401, 10464639, 21716939, 39601477, 65150817, 118804431, 673225109, 2019675327]

約数ペア:

[(1, 2019675327), (3, 673225109), (17, 118804431), (31, 65150817), (51, 39601477), (93, 21716939), (193, 10464639), (527, 3832401), (579, 3488213), (1581, 1277467), (3281, 615567), (5983, 337569), (6619, 305133), (9843, 205189), (17949, 112523), (19857, 101711)]