2005040443557

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{571}}^1\times {\mathrm{124427}}^1$

素因数の和:125433

約数の個数: 32

約数和(自身を含む): 2801362037760

約数和(自身を除く): 796321594203

約数列:

[1, 3, 23, 69, 409, 571, 1227, 1713, 9407, 13133, 28221, 39399, 124427, 233539, 373281, 700617, 2861821, 5371397, 8585463, 16114191, 50890643, 71047817, 152671929, 213143451, 1170484789, 1634099791, 3511454367, 4902299373, 29058557153, 87175671459, 668346814519, 2005040443557]

約数ペア:

[(1, 2005040443557), (3, 668346814519), (23, 87175671459), (69, 29058557153), (409, 4902299373), (571, 3511454367), (1227, 1634099791), (1713, 1170484789), (9407, 213143451), (13133, 152671929), (28221, 71047817), (39399, 50890643), (124427, 16114191), (233539, 8585463), (373281, 5371397), (700617, 2861821)]