20140029

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 37410240

約数和(自身を除く): 17270211

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1171, 1323, 1911, 2457, 3513, 5733, 8197, 10539, 15223, 17199, 24591, 31617, 45669, 57379, 73773, 106561, 137007, 172137, 221319, 319683, 411021, 516411, 745927, 959049, 1549233, 2237781, 2877147, 6713343, 20140029]

約数ペア:

[(1, 20140029), (3, 6713343), (7, 2877147), (9, 2237781), (13, 1549233), (21, 959049), (27, 745927), (39, 516411), (49, 411021), (63, 319683), (91, 221319), (117, 172137), (147, 137007), (189, 106561), (273, 73773), (351, 57379), (441, 45669), (637, 31617), (819, 24591), (1171, 17199), (1323, 15223), (1911, 10539), (2457, 8197), (3513, 5733)]