1285245027

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{418783}}^1$

素因数の和:418831

約数の個数: 24

約数和(自身を含む): 2090569728

約数和(自身を除く): 805324701

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 418783, 1256349, 3769047, 4606613, 12982273, 13819839, 38946819, 41459517, 116840457, 142805003, 428415009, 1285245027]

約数ペア:

[(1, 1285245027), (3, 428415009), (9, 142805003), (11, 116840457), (31, 41459517), (33, 38946819), (93, 13819839), (99, 12982273), (279, 4606613), (341, 3769047), (1023, 1256349), (3069, 418783)]