213118527

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 287008128

約数和(自身を除く): 73889601

約数列:

[1, 3, 173, 283, 519, 849, 1451, 4353, 48959, 146877, 251023, 410633, 753069, 1231899, 71039509, 213118527]

約数ペア:

[(1, 213118527), (3, 71039509), (173, 1231899), (283, 753069), (519, 410633), (849, 251023), (1451, 146877), (4353, 48959)]