13306822407

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{240139}}^1$

素因数の和:240323

約数の個数: 24

約数和(自身を含む): 19779851520

約数和(自身を除く): 6473029113

約数列:

[1, 3, 9, 47, 131, 141, 393, 423, 1179, 6157, 18471, 55413, 240139, 720417, 2161251, 11286533, 31458209, 33859599, 94374627, 101578797, 283123881, 1478535823, 4435607469, 13306822407]

約数ペア:

[(1, 13306822407), (3, 4435607469), (9, 1478535823), (47, 283123881), (131, 101578797), (141, 94374627), (393, 33859599), (423, 31458209), (1179, 11286533), (6157, 2161251), (18471, 720417), (55413, 240139)]