20110509717

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{7717}}^1\times {\mathrm{21187}}^1$

素因数の和:28948

約数の個数: 16

約数和(自身を含む): 27472869312

約数和(自身を除く): 7362359595

約数列:

[1, 3, 41, 123, 7717, 21187, 23151, 63561, 316397, 868667, 949191, 2606001, 163500079, 490500237, 6703503239, 20110509717]

約数ペア:

[(1, 20110509717), (3, 6703503239), (41, 490500237), (123, 163500079), (7717, 2606001), (21187, 949191), (23151, 868667), (63561, 316397)]