9945821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 10886400

約数和(自身を除く): 940579

約数列:

[1, 23, 41, 53, 199, 943, 1219, 2173, 4577, 8159, 10547, 49979, 187657, 242581, 432427, 9945821]

約数ペア:

[(1, 9945821), (23, 432427), (41, 242581), (53, 187657), (199, 49979), (943, 10547), (1219, 8159), (2173, 4577)]