123587103

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{2003}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 167181696

約数和(自身を除く): 43594593

約数列:

[1, 3, 131, 157, 393, 471, 2003, 6009, 20567, 61701, 262393, 314471, 787179, 943413, 41195701, 123587103]

約数ペア:

[(1, 123587103), (3, 41195701), (131, 943413), (157, 787179), (393, 314471), (471, 262393), (2003, 61701), (6009, 20567)]