2487571203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{3121}}^1$

素因数の和:3435

約数の個数: 32

約数和(自身を含む): 3625316352

約数和(自身を除く): 1137745149

約数列:

[1, 3, 13, 39, 107, 191, 321, 573, 1391, 2483, 3121, 4173, 7449, 9363, 20437, 40573, 61311, 121719, 265681, 333947, 596111, 797043, 1001841, 1788333, 4341311, 7749443, 13023933, 23248329, 63783877, 191351631, 829190401, 2487571203]

約数ペア:

[(1, 2487571203), (3, 829190401), (13, 191351631), (39, 63783877), (107, 23248329), (191, 13023933), (321, 7749443), (573, 4341311), (1391, 1788333), (2483, 1001841), (3121, 797043), (4173, 596111), (7449, 333947), (9363, 265681), (20437, 121719), (40573, 61311)]