29904301

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 35843328

約数和(自身を除く): 5939027

約数列:

[1, 7, 23, 161, 281, 661, 1967, 4627, 6463, 15203, 45241, 106421, 185741, 1300187, 4272043, 29904301]

約数ペア:

[(1, 29904301), (7, 4272043), (23, 1300187), (161, 185741), (281, 106421), (661, 45241), (1967, 15203), (4627, 6463)]