3209271

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 1790409

約数列:

[1, 3, 13, 19, 39, 57, 61, 71, 183, 213, 247, 741, 793, 923, 1159, 1349, 2379, 2769, 3477, 4047, 4331, 12993, 15067, 17537, 45201, 52611, 56303, 82289, 168909, 246867, 1069757, 3209271]

約数ペア:

[(1, 3209271), (3, 1069757), (13, 246867), (19, 168909), (39, 82289), (57, 56303), (61, 52611), (71, 45201), (183, 17537), (213, 15067), (247, 12993), (741, 4331), (793, 4047), (923, 3477), (1159, 2769), (1349, 2379)]