971309928663

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{21139}}^1\times {\mathrm{61511}}^1$

素因数の和:82739

約数の個数: 24

約数和(自身を含む): 1419997138560

約数和(自身を除く): 448687209897

約数列:

[1, 3, 9, 83, 249, 747, 21139, 61511, 63417, 184533, 190251, 553599, 1754537, 5105413, 5263611, 15316239, 15790833, 45948717, 1300281029, 3900843087, 11702529261, 107923325407, 323769976221, 971309928663]

約数ペア:

[(1, 971309928663), (3, 323769976221), (9, 107923325407), (83, 11702529261), (249, 3900843087), (747, 1300281029), (21139, 45948717), (61511, 15790833), (63417, 15316239), (184533, 5263611), (190251, 5105413), (553599, 1754537)]