2059693503

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{221401}}^1$

素因数の和:221854

約数の個数: 16

約数和(自身を含む): 3145679616

約数和(自身を除く): 1085986113

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 221401, 664203, 1549807, 4649421, 98080643, 294241929, 686564501, 2059693503]

約数ペア:

[(1, 2059693503), (3, 686564501), (7, 294241929), (21, 98080643), (443, 4649421), (1329, 1549807), (3101, 664203), (9303, 221401)]