275550407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30661}}^1$

素因数の和:30734

約数の個数: 16

約数和(自身を含む): 323790720

約数和(自身を除く): 48240313

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 30661, 337271, 582559, 1318423, 6408149, 14502653, 25050037, 275550407]

約数ペア:

[(1, 275550407), (11, 25050037), (19, 14502653), (43, 6408149), (209, 1318423), (473, 582559), (817, 337271), (8987, 30661)]