481458271

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11003}}^1$

素因数の和:11083

約数の個数: 24

約数和(自身を含む): 602138880

約数和(自身を除く): 120680609

約数列:

[1, 7, 19, 47, 49, 133, 329, 893, 931, 2303, 6251, 11003, 43757, 77021, 209057, 517141, 539147, 1463399, 3619987, 9825679, 10243793, 25339909, 68779753, 481458271]

約数ペア:

[(1, 481458271), (7, 68779753), (19, 25339909), (47, 10243793), (49, 9825679), (133, 3619987), (329, 1463399), (893, 539147), (931, 517141), (2303, 209057), (6251, 77021), (11003, 43757)]