2017115829

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{28019}}^1$

素因数の和:28465

約数の個数: 24

約数和(自身を含む): 3074354400

約数和(自身を除く): 1057238571

約数列:

[1, 3, 9, 19, 57, 171, 421, 1263, 3789, 7999, 23997, 28019, 71991, 84057, 252171, 532361, 1597083, 4791249, 11795999, 35387997, 106163991, 224123981, 672371943, 2017115829]

約数ペア:

[(1, 2017115829), (3, 672371943), (9, 224123981), (19, 106163991), (57, 35387997), (171, 11795999), (421, 4791249), (1263, 1597083), (3789, 532361), (7999, 252171), (23997, 84057), (28019, 71991)]