2059080939

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{138407}}^1$

素因数の和:138464

約数の個数: 32

約数和(自身を含む): 3321792000

約数和(自身を除く): 1262711061

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 138407, 415221, 1245663, 2629733, 3736989, 4013803, 7889199, 12041409, 23667597, 36124227, 71002791, 76262257, 108372681, 228786771, 686360313, 2059080939]

約数ペア:

[(1, 2059080939), (3, 686360313), (9, 228786771), (19, 108372681), (27, 76262257), (29, 71002791), (57, 36124227), (87, 23667597), (171, 12041409), (261, 7889199), (513, 4013803), (551, 3736989), (783, 2629733), (1653, 1245663), (4959, 415221), (14877, 138407)]