6489393

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 9959040

約数和(自身を除く): 3469647

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 181, 323, 543, 629, 703, 969, 1887, 2109, 3077, 3439, 6697, 9231, 10317, 11951, 20091, 35853, 58463, 113849, 127243, 175389, 341547, 381729, 2163131, 6489393]

約数ペア:

[(1, 6489393), (3, 2163131), (17, 381729), (19, 341547), (37, 175389), (51, 127243), (57, 113849), (111, 58463), (181, 35853), (323, 20091), (543, 11951), (629, 10317), (703, 9231), (969, 6697), (1887, 3439), (2109, 3077)]