13855177

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 16883712

約数和(自身を除く): 3028535

約数列:

[1, 7, 23, 47, 161, 329, 1081, 1831, 7567, 12817, 42113, 86057, 294791, 602399, 1979311, 13855177]

約数ペア:

[(1, 13855177), (7, 1979311), (23, 602399), (47, 294791), (161, 86057), (329, 42113), (1081, 12817), (1831, 7567)]