9627813

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 16248960

約数和(自身を除く): 6621147

約数列:

[1, 3, 9, 13, 19, 39, 57, 61, 71, 117, 171, 183, 213, 247, 549, 639, 741, 793, 923, 1159, 1349, 2223, 2379, 2769, 3477, 4047, 4331, 7137, 8307, 10431, 12141, 12993, 15067, 17537, 38979, 45201, 52611, 56303, 82289, 135603, 157833, 168909, 246867, 506727, 740601, 1069757, 3209271, 9627813]

約数ペア:

[(1, 9627813), (3, 3209271), (9, 1069757), (13, 740601), (19, 506727), (39, 246867), (57, 168909), (61, 157833), (71, 135603), (117, 82289), (171, 56303), (183, 52611), (213, 45201), (247, 38979), (549, 17537), (639, 15067), (741, 12993), (793, 12141), (923, 10431), (1159, 8307), (1349, 7137), (2223, 4331), (2379, 4047), (2769, 3477)]