11205467

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 20

約数和(自身を含む): 14117040

約数和(自身を除く): 2911573

約数列:

[1, 7, 13, 49, 91, 343, 359, 637, 2401, 2513, 4459, 4667, 17591, 31213, 32669, 123137, 228683, 861959, 1600781, 11205467]

約数ペア:

[(1, 11205467), (7, 1600781), (13, 861959), (49, 228683), (91, 123137), (343, 32669), (359, 31213), (637, 17591), (2401, 4667), (2513, 4459)]