2100026907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{255571}}^1$

素因数の和:255671

約数の個数: 24

約数和(自身を含む): 3349015488

約数和(自身を除く): 1248988581

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 255571, 766713, 2300139, 2811281, 8433843, 21212393, 25301529, 63637179, 190911537, 233336323, 700008969, 2100026907]

約数ペア:

[(1, 2100026907), (3, 700008969), (9, 233336323), (11, 190911537), (33, 63637179), (83, 25301529), (99, 21212393), (249, 8433843), (747, 2811281), (913, 2300139), (2739, 766713), (8217, 255571)]