3401321581

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 4197482496

約数和(自身を除く): 796160915

約数列:

[1, 7, 23, 31, 161, 217, 661, 713, 1031, 4627, 4991, 7217, 15203, 20491, 23713, 31961, 106421, 143437, 165991, 223727, 471293, 681491, 735103, 3299051, 4770437, 5145721, 15674293, 21126221, 109720051, 147883547, 485903083, 3401321581]

約数ペア:

[(1, 3401321581), (7, 485903083), (23, 147883547), (31, 109720051), (161, 21126221), (217, 15674293), (661, 5145721), (713, 4770437), (1031, 3299051), (4627, 735103), (4991, 681491), (7217, 471293), (15203, 223727), (20491, 165991), (23713, 143437), (31961, 106421)]