2871869391

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{1223}}^1\times {\mathrm{2999}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 4406400000

約数和(自身を除く): 1534530609

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 1223, 2999, 3669, 8997, 11007, 26991, 33021, 35467, 80973, 86971, 106401, 260913, 319203, 782739, 957609, 2348217, 3667777, 11003331, 33009993, 99029979, 106365533, 319096599, 957289797, 2871869391]

約数ペア:

[(1, 2871869391), (3, 957289797), (9, 319096599), (27, 106365533), (29, 99029979), (87, 33009993), (261, 11003331), (783, 3667777), (1223, 2348217), (2999, 957609), (3669, 782739), (8997, 319203), (11007, 260913), (26991, 106401), (33021, 86971), (35467, 80973)]