47091247

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2311}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 55931904

約数和(自身を除く): 8840657

約数列:

[1, 7, 41, 71, 287, 497, 2311, 2911, 16177, 20377, 94751, 164081, 663257, 1148567, 6727321, 47091247]

約数ペア:

[(1, 47091247), (7, 6727321), (41, 1148567), (71, 663257), (287, 164081), (497, 94751), (2311, 20377), (2911, 16177)]