974831

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 1215648

約数和(自身を除く): 240817

約数列:

[1, 11, 13, 17, 143, 187, 221, 401, 2431, 4411, 5213, 6817, 57343, 74987, 88621, 974831]

約数ペア:

[(1, 974831), (11, 88621), (13, 74987), (17, 57343), (143, 6817), (187, 5213), (221, 4411), (401, 2431)]