122845009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1657}}^1$

素因数の和:1777

約数の個数: 24

約数和(自身を含む): 153099720

約数和(自身を除く): 30254711

約数列:

[1, 7, 17, 49, 89, 119, 623, 833, 1513, 1657, 4361, 10591, 11599, 28169, 74137, 81193, 147473, 197183, 1032311, 1380281, 2507041, 7226177, 17549287, 122845009]

約数ペア:

[(1, 122845009), (7, 17549287), (17, 7226177), (49, 2507041), (89, 1380281), (119, 1032311), (623, 197183), (833, 147473), (1513, 81193), (1657, 74137), (4361, 28169), (10591, 11599)]