2048211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 3420144

約数和(自身を除く): 1371933

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1217, 1683, 3651, 10953, 13387, 20689, 40161, 62067, 120483, 186201, 227579, 682737, 2048211]

約数ペア:

[(1, 2048211), (3, 682737), (9, 227579), (11, 186201), (17, 120483), (33, 62067), (51, 40161), (99, 20689), (153, 13387), (187, 10953), (561, 3651), (1217, 1683)]