2398972200121

素因数分解:

$7^3\times {\mathrm{1217}}^1\times {\mathrm{1801}}^1\times {\mathrm{3191}}^1$

素因数の和:6230

約数の個数: 32

約数和(自身を含む): 2802366604800

約数和(自身を除く): 403394404679

約数列:

[1, 7, 49, 343, 1217, 1801, 3191, 8519, 12607, 22337, 59633, 88249, 156359, 417431, 617743, 1094513, 2191817, 3883447, 5746991, 15342719, 27184129, 40228937, 107399033, 190288903, 281602559, 751793231, 1332022321, 1971217913, 6994088047, 48958616329, 342710314303, 2398972200121]

約数ペア:

[(1, 2398972200121), (7, 342710314303), (49, 48958616329), (343, 6994088047), (1217, 1971217913), (1801, 1332022321), (3191, 751793231), (8519, 281602559), (12607, 190288903), (22337, 107399033), (59633, 40228937), (88249, 27184129), (156359, 15342719), (417431, 5746991), (617743, 3883447), (1094513, 2191817)]