28900153

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 33245640

約数和(自身を除く): 4345487

約数列:

[1, 17, 29, 31, 61, 493, 527, 899, 961, 1037, 1769, 1891, 15283, 16337, 27869, 30073, 32147, 54839, 58621, 473773, 932263, 996557, 1700009, 28900153]

約数ペア:

[(1, 28900153), (17, 1700009), (29, 996557), (31, 932263), (61, 473773), (493, 58621), (527, 54839), (899, 32147), (961, 30073), (1037, 27869), (1769, 16337), (1891, 15283)]