34406421

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 20025579

約数列:

[1, 3, 7, 21, 41, 89, 123, 267, 287, 449, 623, 861, 1347, 1869, 3143, 3649, 9429, 10947, 18409, 25543, 39961, 55227, 76629, 119883, 128863, 279727, 386589, 839181, 1638401, 4915203, 11468807, 34406421]

約数ペア:

[(1, 34406421), (3, 11468807), (7, 4915203), (21, 1638401), (41, 839181), (89, 386589), (123, 279727), (267, 128863), (287, 119883), (449, 76629), (623, 55227), (861, 39961), (1347, 25543), (1869, 18409), (3143, 10947), (3649, 9429)]