2863157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 3374784

約数和(自身を除く): 511627

約数列:

[1, 11, 17, 61, 187, 251, 671, 1037, 2761, 4267, 11407, 15311, 46937, 168421, 260287, 2863157]

約数ペア:

[(1, 2863157), (11, 260287), (17, 168421), (61, 46937), (187, 15311), (251, 11407), (671, 4267), (1037, 2761)]