8705949

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5839}}^1$

素因数の和:5920

約数の個数: 16

約数和(自身を含む): 13455360

約数和(自身を除く): 4749411

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 5839, 17517, 40873, 122619, 414569, 1243707, 2901983, 8705949]

約数ペア:

[(1, 8705949), (3, 2901983), (7, 1243707), (21, 414569), (71, 122619), (213, 40873), (497, 17517), (1491, 5839)]