2994604417

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{20849}}^1$

素因数の和:20961

約数の個数: 24

約数和(自身を含む): 3686947200

約数和(自身を除く): 692342783

約数列:

[1, 7, 17, 71, 119, 289, 497, 1207, 2023, 8449, 20519, 20849, 143633, 145943, 354433, 1480279, 2481031, 6025361, 10361953, 25164743, 42177527, 176153201, 427800631, 2994604417]

約数ペア:

[(1, 2994604417), (7, 427800631), (17, 176153201), (71, 42177527), (119, 25164743), (289, 10361953), (497, 6025361), (1207, 2481031), (2023, 1480279), (8449, 354433), (20519, 145943), (20849, 143633)]