17179921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 19611648

約数和(自身を除く): 2431727

約数列:

[1, 11, 31, 83, 341, 607, 913, 2573, 6677, 18817, 28303, 50381, 206987, 554191, 1561811, 17179921]

約数ペア:

[(1, 17179921), (11, 1561811), (31, 554191), (83, 206987), (341, 50381), (607, 28303), (913, 18817), (2573, 6677)]