713484499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{252919}}^1$

素因数の和:252970

約数の個数: 16

約数和(自身を含む): 906465280

約数和(自身を除く): 192980781

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 252919, 1770433, 3287947, 7840489, 23015629, 54883423, 101926357, 713484499]

約数ペア:

[(1, 713484499), (7, 101926357), (13, 54883423), (31, 23015629), (91, 7840489), (217, 3287947), (403, 1770433), (2821, 252919)]