16534749

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 28385280

約数和(自身を除く): 11850531

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2309, 2387, 6927, 7161, 16163, 25399, 48489, 71579, 76197, 177793, 214737, 501053, 533379, 787369, 1503159, 2362107, 5511583, 16534749]

約数ペア:

[(1, 16534749), (3, 5511583), (7, 2362107), (11, 1503159), (21, 787369), (31, 533379), (33, 501053), (77, 214737), (93, 177793), (217, 76197), (231, 71579), (341, 48489), (651, 25399), (1023, 16163), (2309, 7161), (2387, 6927)]