448533

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 709280

約数和(自身を除く): 260747

約数列:

[1, 3, 9, 19, 43, 57, 61, 129, 171, 183, 387, 549, 817, 1159, 2451, 2623, 3477, 7353, 7869, 10431, 23607, 49837, 149511, 448533]

約数ペア:

[(1, 448533), (3, 149511), (9, 49837), (19, 23607), (43, 10431), (57, 7869), (61, 7353), (129, 3477), (171, 2623), (183, 2451), (387, 1159), (549, 817)]