8138669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5600

約数の個数: 16

約数和(自身を含む): 10682880

約数和(自身を除く): 2544211

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 5563, 38941, 61193, 105697, 428351, 739879, 1162667, 8138669]

約数ペア:

[(1, 8138669), (7, 1162667), (11, 739879), (19, 428351), (77, 105697), (133, 61193), (209, 38941), (1463, 5563)]