276425281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 321064128

約数和(自身を除く): 44638847

約数列:

[1, 11, 19, 151, 209, 361, 461, 1661, 2869, 3971, 5071, 8759, 31559, 54511, 69611, 96349, 166421, 599621, 765721, 1322609, 1830631, 14548699, 25129571, 276425281]

約数ペア:

[(1, 276425281), (11, 25129571), (19, 14548699), (151, 1830631), (209, 1322609), (361, 765721), (461, 599621), (1661, 166421), (2869, 96349), (3971, 69611), (5071, 54511), (8759, 31559)]