13961563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5898

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 4009637

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 5849, 40943, 64339, 181319, 450373, 1269233, 1994509, 13961563]

約数ペア:

[(1, 13961563), (7, 1994509), (11, 1269233), (31, 450373), (77, 181319), (217, 64339), (341, 40943), (2387, 5849)]