2128533

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 3157056

約数和(自身を除く): 1028523

約数列:

[1, 3, 11, 33, 53, 159, 583, 1217, 1749, 3651, 13387, 40161, 64501, 193503, 709511, 2128533]

約数ペア:

[(1, 2128533), (3, 709511), (11, 193503), (33, 64501), (53, 40161), (159, 13387), (583, 3651), (1217, 1749)]