289444329

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31013}}^1$

素因数の和:31097

約数の個数: 24

約数和(自身を含む): 449951112

約数和(自身を除く): 160506783

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 31013, 93039, 279117, 527221, 1581663, 1891793, 4744989, 5675379, 17026137, 32160481, 96481443, 289444329]

約数ペア:

[(1, 289444329), (3, 96481443), (9, 32160481), (17, 17026137), (51, 5675379), (61, 4744989), (153, 1891793), (183, 1581663), (549, 527221), (1037, 279117), (3111, 93039), (9333, 31013)]