2019362589

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{3877}}^1$

素因数の和:4178

約数の個数: 32

約数和(自身を含む): 3037870080

約数和(自身を除く): 1018507491

約数列:

[1, 3, 9, 27, 101, 191, 303, 573, 909, 1719, 2727, 3877, 5157, 11631, 19291, 34893, 57873, 104679, 173619, 391577, 520857, 740507, 1174731, 2221521, 3524193, 6664563, 10572579, 19993689, 74791207, 224373621, 673120863, 2019362589]

約数ペア:

[(1, 2019362589), (3, 673120863), (9, 224373621), (27, 74791207), (101, 19993689), (191, 10572579), (303, 6664563), (573, 3524193), (909, 2221521), (1719, 1174731), (2727, 740507), (3877, 520857), (5157, 391577), (11631, 173619), (19291, 104679), (34893, 57873)]