16914821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9551}}^1$

素因数の和:9592

約数の個数: 16

約数和(自身を含む): 22007808

約数和(自身を除く): 5092987

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 9551, 66857, 105061, 219673, 735427, 1537711, 2416403, 16914821]

約数ペア:

[(1, 16914821), (7, 2416403), (11, 1537711), (23, 735427), (77, 219673), (161, 105061), (253, 66857), (1771, 9551)]