2912155917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{991541}}^1$

素因数の和:991644

約数の個数: 16

約数和(自身を含む): 4283461440

約数和(自身を除く): 1371305523

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 991541, 2974623, 10906951, 32720853, 88247149, 264741447, 970718639, 2912155917]

約数ペア:

[(1, 2912155917), (3, 970718639), (11, 264741447), (33, 88247149), (89, 32720853), (267, 10906951), (979, 2974623), (2937, 991541)]