16870667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2081}}^1$

素因数の和:2170

約数の個数: 12

約数和(自身を含む): 18829608

約数和(自身を除く): 1958941

約数列:

[1, 11, 67, 121, 737, 2081, 8107, 22891, 139427, 251801, 1533697, 16870667]

約数ペア:

[(1, 16870667), (11, 1533697), (67, 251801), (121, 139427), (737, 22891), (2081, 8107)]