317330601

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 511340544

約数和(自身を除く): 194009943

約数列:

[1, 3, 7, 21, 31, 61, 93, 131, 183, 217, 393, 427, 651, 917, 1281, 1891, 2751, 3721, 4061, 5673, 7991, 11163, 12183, 13237, 23973, 26047, 28427, 39711, 55937, 78141, 85281, 115351, 167811, 247721, 346053, 487451, 743163, 807457, 1462353, 1734047, 2422371, 3412157, 5202141, 10236471, 15110981, 45332943, 105776867, 317330601]

約数ペア:

[(1, 317330601), (3, 105776867), (7, 45332943), (21, 15110981), (31, 10236471), (61, 5202141), (93, 3412157), (131, 2422371), (183, 1734047), (217, 1462353), (393, 807457), (427, 743163), (651, 487451), (917, 346053), (1281, 247721), (1891, 167811), (2751, 115351), (3721, 85281), (4061, 78141), (5673, 55937), (7991, 39711), (11163, 28427), (12183, 26047), (13237, 23973)]