2187252587

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{6661}}^1$

素因数の和:6783

約数の個数: 24

約数和(自身を含む): 2487057840

約数和(自身を除く): 299805253

約数列:

[1, 13, 29, 67, 169, 377, 871, 1943, 4901, 6661, 11323, 25259, 86593, 193169, 328367, 446287, 1125709, 2511197, 5801731, 12942323, 32645561, 75422503, 168250199, 2187252587]

約数ペア:

[(1, 2187252587), (13, 168250199), (29, 75422503), (67, 32645561), (169, 12942323), (377, 5801731), (871, 2511197), (1943, 1125709), (4901, 446287), (6661, 328367), (11323, 193169), (25259, 86593)]