7268013

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{2237}}^1$

素因数の和:2281

約数の個数: 18

約数和(自身を含む): 11084814

約数和(自身を除く): 3816801

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 2237, 3249, 6711, 20133, 42503, 127509, 382527, 807557, 2422671, 7268013]

約数ペア:

[(1, 7268013), (3, 2422671), (9, 807557), (19, 382527), (57, 127509), (171, 42503), (361, 20133), (1083, 6711), (2237, 3249)]