6898073

素因数分解:

$7^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 30

約数和(自身を含む): 9226494

約数和(自身を除く): 2328421

約数列:

[1, 7, 13, 17, 49, 91, 119, 169, 221, 343, 637, 833, 1183, 1547, 2401, 2873, 4459, 5831, 8281, 10829, 20111, 31213, 40817, 57967, 75803, 140777, 405769, 530621, 985439, 6898073]

約数ペア:

[(1, 6898073), (7, 985439), (13, 530621), (17, 405769), (49, 140777), (91, 75803), (119, 57967), (169, 40817), (221, 31213), (343, 20111), (637, 10829), (833, 8281), (1183, 5831), (1547, 4459), (2401, 2873)]