477857809

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 605041920

約数和(自身を除く): 127184111

約数列:

[1, 11, 13, 19, 83, 143, 163, 169, 209, 247, 913, 1079, 1577, 1793, 1859, 2119, 2717, 3097, 3211, 11869, 13529, 14027, 17347, 20501, 23309, 27547, 34067, 35321, 40261, 148819, 154297, 175877, 225511, 257051, 266513, 303017, 442871, 523393, 1934647, 2286401, 2827561, 2931643, 3341663, 5757323, 25150411, 36758293, 43441619, 477857809]

約数ペア:

[(1, 477857809), (11, 43441619), (13, 36758293), (19, 25150411), (83, 5757323), (143, 3341663), (163, 2931643), (169, 2827561), (209, 2286401), (247, 1934647), (913, 523393), (1079, 442871), (1577, 303017), (1793, 266513), (1859, 257051), (2119, 225511), (2717, 175877), (3097, 154297), (3211, 148819), (11869, 40261), (13529, 35321), (14027, 34067), (17347, 27547), (20501, 23309)]