450246429

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11551}}^1$

素因数の和:11689

約数の個数: 24

約数和(自身を含む): 670385664

約数和(自身を除く): 220139235

約数列:

[1, 3, 9, 61, 71, 183, 213, 549, 639, 4331, 11551, 12993, 34653, 38979, 103959, 704611, 820121, 2113833, 2460363, 6341499, 7381089, 50027381, 150082143, 450246429]

約数ペア:

[(1, 450246429), (3, 150082143), (9, 50027381), (61, 7381089), (71, 6341499), (183, 2460363), (213, 2113833), (549, 820121), (639, 704611), (4331, 103959), (11551, 38979), (12993, 34653)]