27889367

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 33480192

約数和(自身を除く): 5590825

約数列:

[1, 11, 17, 31, 187, 283, 289, 341, 527, 3113, 3179, 4811, 5797, 8773, 8959, 52921, 81787, 96503, 98549, 149141, 899657, 1640551, 2535397, 27889367]

約数ペア:

[(1, 27889367), (11, 2535397), (17, 1640551), (31, 899657), (187, 149141), (283, 98549), (289, 96503), (341, 81787), (527, 52921), (3113, 8959), (3179, 8773), (4811, 5797)]