203360001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{306727}}^1$

素因数の和:306760

約数の個数: 16

約数和(自身を含む): 309181824

約数和(自身を除く): 105821823

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 306727, 920181, 3987451, 5214359, 11962353, 15643077, 67786667, 203360001]

約数ペア:

[(1, 203360001), (3, 67786667), (13, 15643077), (17, 11962353), (39, 5214359), (51, 3987451), (221, 920181), (663, 306727)]