89482281

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5689}}^1$

素因数の和:5813

約数の個数: 24

約数和(自身を含む): 140110560

約数和(自身を除く): 50628279

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 5689, 15729, 17067, 39823, 119469, 278761, 608723, 836283, 1826169, 4261061, 12783183, 29827427, 89482281]

約数ペア:

[(1, 89482281), (3, 29827427), (7, 12783183), (21, 4261061), (49, 1826169), (107, 836283), (147, 608723), (321, 278761), (749, 119469), (2247, 39823), (5243, 17067), (5689, 15729)]