897766131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{11923}}^1$

素因数の和:13266

約数の個数: 16

約数和(自身を含む): 1261082240

約数和(自身を除く): 363316109

約数列:

[1, 3, 19, 57, 1321, 3963, 11923, 25099, 35769, 75297, 226537, 679611, 15750283, 47250849, 299255377, 897766131]

約数ペア:

[(1, 897766131), (3, 299255377), (19, 47250849), (57, 15750283), (1321, 679611), (3963, 226537), (11923, 75297), (25099, 35769)]