2112201

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 3756480

約数和(自身を除く): 1644279

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2579, 7737, 18053, 23211, 33527, 54159, 100581, 162477, 234689, 301743, 704067, 2112201]

約数ペア:

[(1, 2112201), (3, 704067), (7, 301743), (9, 234689), (13, 162477), (21, 100581), (39, 54159), (63, 33527), (91, 23211), (117, 18053), (273, 7737), (819, 2579)]