163363273

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 185889600

約数和(自身を除く): 22526327

約数列:

[1, 19, 23, 31, 389, 437, 589, 713, 961, 7391, 8947, 12059, 13547, 18259, 22103, 169993, 229121, 277357, 373829, 419957, 5269783, 7102751, 8598067, 163363273]

約数ペア:

[(1, 163363273), (19, 8598067), (23, 7102751), (31, 5269783), (389, 419957), (437, 373829), (589, 277357), (713, 229121), (961, 169993), (7391, 22103), (8947, 18259), (12059, 13547)]