397086

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{229}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 847320

約数和(自身を除く): 450234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 229, 289, 458, 578, 687, 867, 1374, 1734, 3893, 7786, 11679, 23358, 66181, 132362, 198543, 397086]

約数ペア:

[(1, 397086), (2, 198543), (3, 132362), (6, 66181), (17, 23358), (34, 11679), (51, 7786), (102, 3893), (229, 1734), (289, 1374), (458, 867), (578, 687)]