54298321

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 69521760

約数和(自身を除く): 15223439

約数列:

[1, 7, 11, 49, 77, 131, 539, 769, 917, 1441, 5383, 6419, 8459, 10087, 37681, 59213, 70609, 100739, 414491, 705173, 1108129, 4936211, 7756903, 54298321]

約数ペア:

[(1, 54298321), (7, 7756903), (11, 4936211), (49, 1108129), (77, 705173), (131, 414491), (539, 100739), (769, 70609), (917, 59213), (1441, 37681), (5383, 10087), (6419, 8459)]