17688803329

素因数分解:

${\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1\times {\mathrm{2213}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 18341697024

約数和(自身を除く): 652893695

約数列:

[1, 31, 401, 643, 2213, 12431, 19933, 68603, 257843, 887413, 1422959, 7993133, 27509803, 44111729, 570606559, 17688803329]

約数ペア:

[(1, 17688803329), (31, 570606559), (401, 44111729), (643, 27509803), (2213, 7993133), (12431, 1422959), (19933, 887413), (68603, 257843)]