11142857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 12870144

約数和(自身を除く): 1727287

約数列:

[1, 11, 31, 41, 341, 451, 797, 1271, 8767, 13981, 24707, 32677, 271777, 359447, 1012987, 11142857]

約数ペア:

[(1, 11142857), (11, 1012987), (31, 359447), (41, 271777), (341, 32677), (451, 24707), (797, 13981), (1271, 8767)]