2019909051

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{38917}}^1$

素因数の和:39075

約数の個数: 24

約数和(自身を含む): 2995129280

約数和(自身を除く): 975220229

約数列:

[1, 3, 9, 73, 79, 219, 237, 657, 711, 5767, 17301, 38917, 51903, 116751, 350253, 2840941, 3074443, 8522823, 9223329, 25568469, 27669987, 224434339, 673303017, 2019909051]

約数ペア:

[(1, 2019909051), (3, 673303017), (9, 224434339), (73, 27669987), (79, 25568469), (219, 9223329), (237, 8522823), (657, 3074443), (711, 2840941), (5767, 350253), (17301, 116751), (38917, 51903)]