217327297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 242567424

約数和(自身を除く): 25240127

約数列:

[1, 11, 67, 131, 737, 1441, 2251, 8777, 24761, 96547, 150817, 294881, 1658987, 3243691, 19757027, 217327297]

約数ペア:

[(1, 217327297), (11, 19757027), (67, 3243691), (131, 1658987), (737, 294881), (1441, 150817), (2251, 96547), (8777, 24761)]