211861441

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 244762560

約数和(自身を除く): 32901119

約数列:

[1, 11, 23, 121, 253, 269, 283, 2783, 2959, 3113, 6187, 6509, 32549, 34243, 68057, 71599, 76127, 748627, 787589, 837397, 1750921, 9211367, 19260131, 211861441]

約数ペア:

[(1, 211861441), (11, 19260131), (23, 9211367), (121, 1750921), (253, 837397), (269, 787589), (283, 748627), (2783, 76127), (2959, 71599), (3113, 68057), (6187, 34243), (6509, 32549)]