1330442157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{307759}}^1$

素因数の和:307904

約数の個数: 16

約数和(自身を含む): 1949967360

約数和(自身を除く): 619525203

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 307759, 923277, 3385349, 10156047, 40316429, 120949287, 443480719, 1330442157]

約数ペア:

[(1, 1330442157), (3, 443480719), (11, 120949287), (33, 40316429), (131, 10156047), (393, 3385349), (1441, 923277), (4323, 307759)]