492756327

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{190769}}^1$

素因数の和:190823

約数の個数: 24

約数和(自身を含む): 833283360

約数和(自身を除く): 340527033

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 190769, 572307, 1335383, 1716921, 4006149, 7821529, 12018447, 23464587, 54750703, 70393761, 164252109, 492756327]

約数ペア:

[(1, 492756327), (3, 164252109), (7, 70393761), (9, 54750703), (21, 23464587), (41, 12018447), (63, 7821529), (123, 4006149), (287, 1716921), (369, 1335383), (861, 572307), (2583, 190769)]