996858459

素因数分解:

$3^2\times {\mathrm{277}}^1\times {\mathrm{281}}^1\times {\mathrm{1423}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 1451266752

約数和(自身を除く): 454408293

約数列:

[1, 3, 9, 277, 281, 831, 843, 1423, 2493, 2529, 4269, 12807, 77837, 233511, 394171, 399863, 700533, 1182513, 1199589, 3547539, 3598767, 110762051, 332286153, 996858459]

約数ペア:

[(1, 996858459), (3, 332286153), (9, 110762051), (277, 3598767), (281, 3547539), (831, 1199589), (843, 1182513), (1423, 700533), (2493, 399863), (2529, 394171), (4269, 233511), (12807, 77837)]