3749213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 4361280

約数和(自身を除く): 612067

約数列:

[1, 13, 19, 43, 247, 353, 559, 817, 4589, 6707, 10621, 15179, 87191, 197327, 288401, 3749213]

約数ペア:

[(1, 3749213), (13, 288401), (19, 197327), (43, 87191), (247, 15179), (353, 10621), (559, 6707), (817, 4589)]