2079247947

素因数分解:

$3^1\times 7^1\times {\mathrm{9043}}^1\times {\mathrm{10949}}^1$

素因数の和:20002

約数の個数: 16

約数和(自身を含む): 3169017600

約数和(自身を除く): 1089769653

約数列:

[1, 3, 7, 21, 9043, 10949, 27129, 32847, 63301, 76643, 189903, 229929, 99011807, 297035421, 693082649, 2079247947]

約数ペア:

[(1, 2079247947), (3, 693082649), (7, 297035421), (21, 99011807), (9043, 229929), (10949, 189903), (27129, 76643), (32847, 63301)]