15839847

素因数分解:

$3^3\times {\mathrm{23}}^2\times {\mathrm{1109}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 24553200

約数和(自身を除く): 8713353

約数列:

[1, 3, 9, 23, 27, 69, 207, 529, 621, 1109, 1587, 3327, 4761, 9981, 14283, 25507, 29943, 76521, 229563, 586661, 688689, 1759983, 5279949, 15839847]

約数ペア:

[(1, 15839847), (3, 5279949), (9, 1759983), (23, 688689), (27, 586661), (69, 229563), (207, 76521), (529, 29943), (621, 25507), (1109, 14283), (1587, 9981), (3327, 4761)]