22265247

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 30427488

約数和(自身を除く): 8162241

約数列:

[1, 3, 53, 159, 233, 601, 699, 1803, 12349, 31853, 37047, 95559, 140033, 420099, 7421749, 22265247]

約数ペア:

[(1, 22265247), (3, 7421749), (53, 420099), (159, 140033), (233, 95559), (601, 37047), (699, 31853), (1803, 12349)]