8433309

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 12201408

約数和(自身を除く): 3768099

約数列:

[1, 3, 17, 51, 71, 137, 213, 289, 411, 867, 1207, 2329, 3621, 6987, 9727, 20519, 29181, 39593, 61557, 118779, 165359, 496077, 2811103, 8433309]

約数ペア:

[(1, 8433309), (3, 2811103), (17, 496077), (51, 165359), (71, 118779), (137, 61557), (213, 39593), (289, 29181), (411, 20519), (867, 9727), (1207, 6987), (2329, 3621)]