1284238807781

素因数分解:

${\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{1621}}^1\times {\mathrm{6217}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 1360284674904

約数和(自身を除く): 76045867123

約数列:

[1, 19, 353, 361, 1621, 6217, 6707, 30799, 118123, 127433, 572213, 585181, 2194601, 2244337, 10077757, 10872047, 41697419, 191477383, 206568893, 792250961, 3557448221, 3638070277, 67591516199, 1284238807781]

約数ペア:

[(1, 1284238807781), (19, 67591516199), (353, 3638070277), (361, 3557448221), (1621, 792250961), (6217, 206568893), (6707, 191477383), (30799, 41697419), (118123, 10872047), (127433, 10077757), (572213, 2244337), (585181, 2194601)]