1399683009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{27011}}^1$

素因数の和:27788

約数の個数: 16

約数和(自身を含む): 1950050304

約数和(自身を除く): 550367295

約数列:

[1, 3, 23, 69, 751, 2253, 17273, 27011, 51819, 81033, 621253, 1863759, 20285261, 60855783, 466561003, 1399683009]

約数ペア:

[(1, 1399683009), (3, 466561003), (23, 60855783), (69, 20285261), (751, 1863759), (2253, 621253), (17273, 81033), (27011, 51819)]