21106775041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{3229}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 24632755200

約数和(自身を除く): 3525980159

約数列:

[1, 11, 29, 31, 319, 341, 661, 899, 3229, 7271, 9889, 19169, 20491, 35519, 93641, 100099, 210859, 225401, 594239, 1030051, 1101089, 2134369, 2902871, 6536629, 23478059, 31931581, 61896701, 66165439, 680863711, 727819829, 1918797731, 21106775041]

約数ペア:

[(1, 21106775041), (11, 1918797731), (29, 727819829), (31, 680863711), (319, 66165439), (341, 61896701), (661, 31931581), (899, 23478059), (3229, 6536629), (7271, 2902871), (9889, 2134369), (19169, 1101089), (20491, 1030051), (35519, 594239), (93641, 225401), (100099, 210859)]