856273

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 1045440

約数和(自身を除く): 189167

約数列:

[1, 11, 17, 19, 187, 209, 241, 323, 2651, 3553, 4097, 4579, 45067, 50369, 77843, 856273]

約数ペア:

[(1, 856273), (11, 77843), (17, 50369), (19, 45067), (187, 4579), (209, 4097), (241, 3553), (323, 2651)]