5491899

素因数分解:

$3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 9135360

約数和(自身を除く): 3643461

約数列:

[1, 3, 7, 9, 21, 63, 179, 487, 537, 1253, 1461, 1611, 3409, 3759, 4383, 10227, 11277, 30681, 87173, 261519, 610211, 784557, 1830633, 5491899]

約数ペア:

[(1, 5491899), (3, 1830633), (7, 784557), (9, 610211), (21, 261519), (63, 87173), (179, 30681), (487, 11277), (537, 10227), (1253, 4383), (1461, 3759), (1611, 3409)]