16328478719

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{141107}}^1$

素因数の和:141446

約数の個数: 16

約数和(自身を含む): 19037162496

約数和(自身を除く): 2708683777

約数列:

[1, 7, 61, 271, 427, 1897, 16531, 115717, 141107, 987749, 8607527, 38239997, 60252689, 267679979, 2332639817, 16328478719]

約数ペア:

[(1, 16328478719), (7, 2332639817), (61, 267679979), (271, 60252689), (427, 38239997), (1897, 8607527), (16531, 987749), (115717, 141107)]