1020830721

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{929}}^1\times {\mathrm{6911}}^1$

素因数の和:7896

約数の個数: 16

約数和(自身を含む): 1388482560

約数和(自身を除く): 367651839

約数列:

[1, 3, 53, 159, 929, 2787, 6911, 20733, 49237, 147711, 366283, 1098849, 6420319, 19260957, 340276907, 1020830721]

約数ペア:

[(1, 1020830721), (3, 340276907), (53, 19260957), (159, 6420319), (929, 1098849), (2787, 366283), (6911, 147711), (20733, 49237)]