7413861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2125

約数の個数: 24

約数和(自身を含む): 12239040

約数和(自身を除く): 4825179

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2089, 3549, 6267, 14623, 27157, 43869, 81471, 190099, 353041, 570297, 1059123, 2471287, 7413861]

約数ペア:

[(1, 7413861), (3, 2471287), (7, 1059123), (13, 570297), (21, 353041), (39, 190099), (91, 81471), (169, 43869), (273, 27157), (507, 14623), (1183, 6267), (2089, 3549)]