3901437

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 5885880

約数和(自身を除く): 1984443

約数列:

[1, 3, 9, 41, 97, 109, 123, 291, 327, 369, 873, 981, 3977, 4469, 10573, 11931, 13407, 31719, 35793, 40221, 95157, 433493, 1300479, 3901437]

約数ペア:

[(1, 3901437), (3, 1300479), (9, 433493), (41, 95157), (97, 40221), (109, 35793), (123, 31719), (291, 13407), (327, 11931), (369, 10573), (873, 4469), (981, 3977)]