2021052715

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{34439}}^1$

素因数の和:34563

約数の個数: 24

約数和(自身を含む): 2693345760

約数和(自身を除く): 672293045

約数列:

[1, 5, 11, 55, 97, 121, 485, 605, 1067, 5335, 11737, 34439, 58685, 172195, 378829, 1894145, 3340583, 4167119, 16702915, 20835595, 36746413, 183732065, 404210543, 2021052715]

約数ペア:

[(1, 2021052715), (5, 404210543), (11, 183732065), (55, 36746413), (97, 20835595), (121, 16702915), (485, 4167119), (605, 3340583), (1067, 1894145), (5335, 378829), (11737, 172195), (34439, 58685)]