25128051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33911}}^1$

素因数の和:33946

約数の個数: 16

約数和(自身を含む): 37981440

約数和(自身を除く): 12853389

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 33911, 101733, 440843, 644309, 1322529, 1932927, 8376017, 25128051]

約数ペア:

[(1, 25128051), (3, 8376017), (13, 1932927), (19, 1322529), (39, 644309), (57, 440843), (247, 101733), (741, 33911)]