7021408107

素因数分解:

$3^1\times 7^2\times {\mathrm{5039}}^1\times {\mathrm{9479}}^1$

素因数の和:14535

約数の個数: 24

約数和(自身を含む): 10893657600

約数和(自身を除く): 3872249493

約数列:

[1, 3, 7, 21, 49, 147, 5039, 9479, 15117, 28437, 35273, 66353, 105819, 199059, 246911, 464471, 740733, 1393413, 47764681, 143294043, 334352767, 1003058301, 2340469369, 7021408107]

約数ペア:

[(1, 7021408107), (3, 2340469369), (7, 1003058301), (21, 334352767), (49, 143294043), (147, 47764681), (5039, 1393413), (9479, 740733), (15117, 464471), (28437, 246911), (35273, 199059), (66353, 105819)]