69533009

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6465

約数の個数: 24

約数和(自身を含む): 92245608

約数和(自身を除く): 22712599

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 6421, 10829, 44947, 83473, 109157, 314629, 584311, 764099, 1419041, 4090177, 5348693, 9933287, 69533009]

約数ペア:

[(1, 69533009), (7, 9933287), (13, 5348693), (17, 4090177), (49, 1419041), (91, 764099), (119, 584311), (221, 314629), (637, 109157), (833, 83473), (1547, 44947), (6421, 10829)]