2129123.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{1913}}^1$

素因数の和:3828

約数の個数: 16

約数和(自身を含む): 87645888

約数和(自身を除く): 32924523

約数列:

[1, 3, 5, 15, 1907, 1913, 5721, 5739, 9535, 9565, 28605, 28695, 3648091, 10944273, 18240455, 54721365]

約数ペア:

[(1, 54721365), (3, 18240455), (5, 10944273), (15, 3648091), (1907, 28695), (1913, 28605), (5721, 9565), (5739, 9535)]