28433061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2345

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 15596379

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 2239, 4233, 6717, 12699, 20151, 38063, 114189, 185837, 342567, 557511, 1672533, 3159229, 9477687, 28433061]

約数ペア:

[(1, 28433061), (3, 9477687), (9, 3159229), (17, 1672533), (51, 557511), (83, 342567), (153, 185837), (249, 114189), (747, 38063), (1411, 20151), (2239, 12699), (4233, 6717)]