28476569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 33497856

約数和(自身を除く): 5021287

約数列:

[1, 11, 31, 37, 61, 341, 407, 671, 1147, 1369, 1891, 2257, 12617, 15059, 20801, 24827, 42439, 69967, 83509, 466829, 769637, 918599, 2588779, 28476569]

約数ペア:

[(1, 28476569), (11, 2588779), (31, 918599), (37, 769637), (61, 466829), (341, 83509), (407, 69967), (671, 42439), (1147, 24827), (1369, 20801), (1891, 15059), (2257, 12617)]