17880039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5081}}^1$

素因数の和:5127

約数の個数: 24

約数和(自身を含む): 28540512

約数和(自身を除く): 10660473

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 5081, 15243, 45729, 86377, 116863, 259131, 350589, 777393, 1051767, 1986671, 5960013, 17880039]

約数ペア:

[(1, 17880039), (3, 5960013), (9, 1986671), (17, 1051767), (23, 777393), (51, 350589), (69, 259131), (153, 116863), (207, 86377), (391, 45729), (1173, 15243), (3519, 5081)]