11018189

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 20

約数和(自身を含む): 13881756

約数和(自身を除く): 2863567

約数列:

[1, 7, 13, 49, 91, 343, 353, 637, 2401, 2471, 4459, 4589, 17297, 31213, 32123, 121079, 224861, 847553, 1574027, 11018189]

約数ペア:

[(1, 11018189), (7, 1574027), (13, 847553), (49, 224861), (91, 121079), (343, 32123), (353, 31213), (637, 17297), (2401, 4589), (2471, 4459)]