1288260051

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1943077}}^1$

素因数の和:1943110

約数の個数: 16

約数和(自身を含む): 1958622624

約数和(自身を除く): 670362573

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 1943077, 5829231, 25260001, 33032309, 75780003, 99096927, 429420017, 1288260051]

約数ペア:

[(1, 1288260051), (3, 429420017), (13, 99096927), (17, 75780003), (39, 33032309), (51, 25260001), (221, 5829231), (663, 1943077)]