21182275687

素因数分解:

${\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1\times {\mathrm{4759}}^1$

素因数の和:5562

約数の個数: 16

約数和(自身を含む): 21779513280

約数和(自身を除く): 597237593

約数列:

[1, 53, 137, 613, 4759, 7261, 32489, 83981, 252227, 651983, 2917267, 4450993, 34555099, 154615151, 399665579, 21182275687]

約数ペア:

[(1, 21182275687), (53, 399665579), (137, 154615151), (613, 34555099), (4759, 4450993), (7261, 2917267), (32489, 651983), (83981, 252227)]