848893143

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{9127}}^1$

素因数の和:9283

約数の個数: 32

約数和(自身を含む): 1336631296

約数和(自身を除く): 487738153

約数列:

[1, 3, 7, 21, 43, 103, 129, 301, 309, 721, 903, 2163, 4429, 9127, 13287, 27381, 31003, 63889, 93009, 191667, 392461, 940081, 1177383, 2747227, 2820243, 6580567, 8241681, 19741701, 40423483, 121270449, 282964381, 848893143]

約数ペア:

[(1, 848893143), (3, 282964381), (7, 121270449), (21, 40423483), (43, 19741701), (103, 8241681), (129, 6580567), (301, 2820243), (309, 2747227), (721, 1177383), (903, 940081), (2163, 392461), (4429, 191667), (9127, 93009), (13287, 63889), (27381, 31003)]