3958903863

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{77621}}^1$

素因数の和:79519

約数の個数: 16

約数和(自身を含む): 5868223200

約数和(自身を除く): 1909319337

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 77621, 232863, 698589, 2095767, 146626069, 439878207, 1319634621, 3958903863]

約数ペア:

[(1, 3958903863), (3, 1319634621), (9, 439878207), (27, 146626069), (1889, 2095767), (5667, 698589), (17001, 232863), (51003, 77621)]