127950319

素因数分解:

$7^3\times {\mathrm{233}}^1\times {\mathrm{1601}}^1$

素因数の和:1855

約数の個数: 16

約数和(自身を含む): 149947200

約数和(自身を除く): 21996881

約数列:

[1, 7, 49, 233, 343, 1601, 1631, 11207, 11417, 78449, 79919, 373033, 549143, 2611231, 18278617, 127950319]

約数ペア:

[(1, 127950319), (7, 18278617), (49, 2611231), (233, 549143), (343, 373033), (1601, 79919), (1631, 78449), (11207, 11417)]