217245630723

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5407}}^1\times {\mathrm{1217533}}^1$

素因数の和:1222954

約数の個数: 16

約数和(自身を含む): 316052345856

約数和(自身を除く): 98806715133

約数列:

[1, 3, 11, 33, 5407, 16221, 59477, 178431, 1217533, 3652599, 13392863, 40178589, 6583200931, 19749602793, 72415210241, 217245630723]

約数ペア:

[(1, 217245630723), (3, 72415210241), (11, 19749602793), (33, 6583200931), (5407, 40178589), (16221, 13392863), (59477, 3652599), (178431, 1217533)]