1225597131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{12379769}}^1$

素因数の和:12379786

約数の個数: 12

約数和(自身を含む): 1931244120

約数和(自身を除く): 705646989

約数列:

[1, 3, 9, 11, 33, 99, 12379769, 37139307, 111417921, 136177459, 408532377, 1225597131]

約数ペア:

[(1, 1225597131), (3, 408532377), (9, 136177459), (11, 111417921), (33, 37139307), (99, 12379769)]