563669289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28123}}^1$

素因数の和:28277

約数の個数: 24

約数和(自身を含む): 868694112

約数和(自身を除く): 305024823

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 28123, 84369, 253107, 478091, 1434273, 3684113, 4302819, 11052339, 33157017, 62629921, 187889763, 563669289]

約数ペア:

[(1, 563669289), (3, 187889763), (9, 62629921), (17, 33157017), (51, 11052339), (131, 4302819), (153, 3684113), (393, 1434273), (1179, 478091), (2227, 253107), (6681, 84369), (20043, 28123)]