2461160961

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{3929}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 4155864960

約数和(自身を除く): 1694703999

約数列:

[1, 3, 7, 9, 21, 61, 63, 163, 183, 427, 489, 549, 1141, 1281, 1467, 3423, 3843, 3929, 9943, 10269, 11787, 27503, 29829, 35361, 69601, 82509, 89487, 208803, 239669, 247527, 626409, 640427, 719007, 1677683, 1921281, 2157021, 4482989, 5033049, 5763843, 13448967, 15099147, 39066047, 40346901, 117198141, 273462329, 351594423, 820386987, 2461160961]

約数ペア:

[(1, 2461160961), (3, 820386987), (7, 351594423), (9, 273462329), (21, 117198141), (61, 40346901), (63, 39066047), (163, 15099147), (183, 13448967), (427, 5763843), (489, 5033049), (549, 4482989), (1141, 2157021), (1281, 1921281), (1467, 1677683), (3423, 719007), (3843, 640427), (3929, 626409), (9943, 247527), (10269, 239669), (11787, 208803), (27503, 89487), (29829, 82509), (35361, 69601)]