892906989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1979}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 1341204480

約数和(自身を除く): 448297491

約数列:

[1, 3, 13, 23, 39, 69, 299, 503, 897, 1509, 1979, 5937, 6539, 11569, 19617, 25727, 34707, 45517, 77181, 136551, 150397, 451191, 591721, 995437, 1775163, 2986311, 12940681, 22895051, 38822043, 68685153, 297635663, 892906989]

約数ペア:

[(1, 892906989), (3, 297635663), (13, 68685153), (23, 38822043), (39, 22895051), (69, 12940681), (299, 2986311), (503, 1775163), (897, 995437), (1509, 591721), (1979, 451191), (5937, 150397), (6539, 136551), (11569, 77181), (19617, 45517), (25727, 34707)]