274386239

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 321177600

約数和(自身を除く): 46791361

約数列:

[1, 17, 19, 31, 67, 323, 409, 527, 589, 1139, 1273, 2077, 6953, 7771, 10013, 12679, 21641, 27403, 35309, 39463, 132107, 215543, 240901, 465851, 520657, 670871, 849493, 4095317, 8851169, 14441381, 16140367, 274386239]

約数ペア:

[(1, 274386239), (17, 16140367), (19, 14441381), (31, 8851169), (67, 4095317), (323, 849493), (409, 670871), (527, 520657), (589, 465851), (1139, 240901), (1273, 215543), (2077, 132107), (6953, 39463), (7771, 35309), (10013, 27403), (12679, 21641)]