6421949.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:929

約数の個数: 32

約数和(自身を含む): 89794560

約数和(自身を除く): 33755451

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 739, 1099, 2217, 3297, 3611, 5173, 10833, 15519, 16997, 25277, 50991, 75831, 116023, 118979, 348069, 356937, 812161, 2436483, 2668529, 8005587, 18679703, 56039109]

約数ペア:

[(1, 56039109), (3, 18679703), (7, 8005587), (21, 2668529), (23, 2436483), (69, 812161), (157, 356937), (161, 348069), (471, 118979), (483, 116023), (739, 75831), (1099, 50991), (2217, 25277), (3297, 16997), (3611, 15519), (5173, 10833)]