83487217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 96909120

約数和(自身を除く): 13421903

約数列:

[1, 11, 23, 121, 131, 229, 253, 1441, 2519, 2783, 3013, 5267, 15851, 27709, 29999, 33143, 57937, 329989, 364573, 637307, 689977, 3629879, 7589747, 83487217]

約数ペア:

[(1, 83487217), (11, 7589747), (23, 3629879), (121, 689977), (131, 637307), (229, 364573), (253, 329989), (1441, 57937), (2519, 33143), (2783, 29999), (3013, 27709), (5267, 15851)]