201130389

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{421657}}^1$

素因数の和:421716

約数の個数: 12

約数和(自身を含む): 296003916

約数和(自身を除く): 94873527

約数列:

[1, 3, 9, 53, 159, 477, 421657, 1264971, 3794913, 22347821, 67043463, 201130389]

約数ペア:

[(1, 201130389), (3, 67043463), (9, 22347821), (53, 3794913), (159, 1264971), (477, 421657)]