11519181

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 17142840

約数和(自身を除く): 5623659

約数列:

[1, 3, 9, 73, 89, 197, 219, 267, 591, 657, 801, 1773, 6497, 14381, 17533, 19491, 43143, 52599, 58473, 129429, 157797, 1279909, 3839727, 11519181]

約数ペア:

[(1, 11519181), (3, 3839727), (9, 1279909), (73, 157797), (89, 129429), (197, 58473), (219, 52599), (267, 43143), (591, 19491), (657, 17533), (801, 14381), (1773, 6497)]