2116720983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{15131}}^1$

素因数の和:15375

約数の個数: 32

約数和(自身を含む): 3233647872

約数和(自身を除く): 1116926889

約数列:

[1, 3, 13, 17, 39, 51, 211, 221, 633, 663, 2743, 3587, 8229, 10761, 15131, 45393, 46631, 139893, 196703, 257227, 590109, 771681, 3192641, 3343951, 9577923, 10031853, 41504333, 54274897, 124512999, 162824691, 705573661, 2116720983]

約数ペア:

[(1, 2116720983), (3, 705573661), (13, 162824691), (17, 124512999), (39, 54274897), (51, 41504333), (211, 10031853), (221, 9577923), (633, 3343951), (663, 3192641), (2743, 771681), (3587, 590109), (8229, 257227), (10761, 196703), (15131, 139893), (45393, 46631)]