2089804983

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1401613}}^1$

素因数の和:1401694

約数の個数: 16

約数和(自身を含む): 3229318656

約数和(自身を除く): 1139513673

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1401613, 4204839, 9811291, 29433873, 99514523, 298543569, 696601661, 2089804983]

約数ペア:

[(1, 2089804983), (3, 696601661), (7, 298543569), (21, 99514523), (71, 29433873), (213, 9811291), (497, 4204839), (1491, 1401613)]