2675493

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1368027

約数列:

[1, 3, 9, 53, 71, 79, 159, 213, 237, 477, 639, 711, 3763, 4187, 5609, 11289, 12561, 16827, 33867, 37683, 50481, 297277, 891831, 2675493]

約数ペア:

[(1, 2675493), (3, 891831), (9, 297277), (53, 50481), (71, 37683), (79, 33867), (159, 16827), (213, 12561), (237, 11289), (477, 5609), (639, 4187), (711, 3763)]