1320247737

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{58937}}^1$

素因数の和:59093

約数の個数: 24

約数和(自身を含む): 2022752160

約数和(自身を除く): 702504423

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 22401, 58937, 176811, 530433, 1119803, 3359409, 7720747, 10078227, 23162241, 69486723, 146694193, 440082579, 1320247737]

約数ペア:

[(1, 1320247737), (3, 440082579), (9, 146694193), (19, 69486723), (57, 23162241), (131, 10078227), (171, 7720747), (393, 3359409), (1179, 1119803), (2489, 530433), (7467, 176811), (22401, 58937)]