2021337351

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{497989}}^1$

素因数の和:498047

約数の個数: 24

約数和(自身を含む): 3262830480

約数和(自身を除く): 1241493129

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 497989, 1493967, 4481901, 5477879, 16433637, 20417549, 49300911, 61252647, 183757941, 224593039, 673779117, 2021337351]

約数ペア:

[(1, 2021337351), (3, 673779117), (9, 224593039), (11, 183757941), (33, 61252647), (41, 49300911), (99, 20417549), (123, 16433637), (369, 5477879), (451, 4481901), (1353, 1493967), (4059, 497989)]