8463303

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 13178880

約数和(自身を除く): 4715577

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 1151, 2451, 3453, 7353, 10359, 21869, 49493, 65607, 148479, 196821, 445437, 940367, 2821101, 8463303]

約数ペア:

[(1, 8463303), (3, 2821101), (9, 940367), (19, 445437), (43, 196821), (57, 148479), (129, 65607), (171, 49493), (387, 21869), (817, 10359), (1151, 7353), (2451, 3453)]