24891009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 41295744

約数和(自身を除く): 16404735

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 3413, 7293, 10239, 37543, 44369, 58021, 112629, 133107, 174063, 488059, 638231, 754273, 1464177, 1914693, 2262819, 8297003, 24891009]

約数ペア:

[(1, 24891009), (3, 8297003), (11, 2262819), (13, 1914693), (17, 1464177), (33, 754273), (39, 638231), (51, 488059), (143, 174063), (187, 133107), (221, 112629), (429, 58021), (561, 44369), (663, 37543), (2431, 10239), (3413, 7293)]