4559009

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 6061608

約数和(自身を除く): 1502599

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 421, 637, 833, 1547, 2947, 5473, 7157, 10829, 20629, 38311, 50099, 93041, 268177, 350693, 651287, 4559009]

約数ペア:

[(1, 4559009), (7, 651287), (13, 350693), (17, 268177), (49, 93041), (91, 50099), (119, 38311), (221, 20629), (421, 10829), (637, 7157), (833, 5473), (1547, 2947)]