5220579

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 8620032

約数和(自身を除く): 3399453

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 1471, 3549, 4413, 10297, 19123, 30891, 57369, 133861, 248599, 401583, 745797, 1740193, 5220579]

約数ペア:

[(1, 5220579), (3, 1740193), (7, 745797), (13, 401583), (21, 248599), (39, 133861), (91, 57369), (169, 30891), (273, 19123), (507, 10297), (1183, 4413), (1471, 3549)]