13683326979

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5475521}}^1$

素因数の和:5475555

約数の個数: 24

約数和(自身を含む): 22471542288

約数和(自身を除く): 8788215309

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 5475521, 16426563, 38328647, 93083857, 114985941, 268300529, 279251571, 651586999, 804901587, 1954760997, 4561108993, 13683326979]

約数ペア:

[(1, 13683326979), (3, 4561108993), (7, 1954760997), (17, 804901587), (21, 651586999), (49, 279251571), (51, 268300529), (119, 114985941), (147, 93083857), (357, 38328647), (833, 16426563), (2499, 5475521)]