2019009969

素因数分解:

$3^8\times {\mathrm{37}}^1\times {\mathrm{8317}}^1$

素因数の和:8378

約数の個数: 36

約数和(自身を含む): 3110582644

約数和(自身を除く): 1091572675

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2187, 2997, 6561, 8317, 8991, 24951, 26973, 74853, 80919, 224559, 242757, 307729, 673677, 923187, 2021031, 2769561, 6063093, 8308683, 18189279, 24926049, 54567837, 74778147, 224334441, 673003323, 2019009969]

約数ペア:

[(1, 2019009969), (3, 673003323), (9, 224334441), (27, 74778147), (37, 54567837), (81, 24926049), (111, 18189279), (243, 8308683), (333, 6063093), (729, 2769561), (999, 2021031), (2187, 923187), (2997, 673677), (6561, 307729), (8317, 242757), (8991, 224559), (24951, 80919), (26973, 74853)]