2487759747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{22153}}^1$

素因数の和:22291

約数の個数: 32

約数和(自身を含む): 3751646976

約数和(自身を除く): 1263887229

約数列:

[1, 3, 11, 33, 41, 83, 123, 249, 451, 913, 1353, 2739, 3403, 10209, 22153, 37433, 66459, 112299, 243683, 731049, 908273, 1838699, 2724819, 5516097, 9991003, 20225689, 29973009, 60677067, 75386659, 226159977, 829253249, 2487759747]

約数ペア:

[(1, 2487759747), (3, 829253249), (11, 226159977), (33, 75386659), (41, 60677067), (83, 29973009), (123, 20225689), (249, 9991003), (451, 5516097), (913, 2724819), (1353, 1838699), (2739, 908273), (3403, 731049), (10209, 243683), (22153, 112299), (37433, 66459)]