29719173

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 47667200

約数和(自身を除く): 17948027

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 121, 139, 209, 341, 363, 417, 589, 627, 1023, 1529, 1767, 2299, 2641, 3751, 4309, 4587, 6479, 6897, 7923, 11253, 12927, 16819, 19437, 29051, 47399, 50457, 71269, 81871, 87153, 142197, 213807, 245613, 319561, 521389, 900581, 958683, 1564167, 2701743, 9906391, 29719173]

約数ペア:

[(1, 29719173), (3, 9906391), (11, 2701743), (19, 1564167), (31, 958683), (33, 900581), (57, 521389), (93, 319561), (121, 245613), (139, 213807), (209, 142197), (341, 87153), (363, 81871), (417, 71269), (589, 50457), (627, 47399), (1023, 29051), (1529, 19437), (1767, 16819), (2299, 12927), (2641, 11253), (3751, 7923), (4309, 6897), (4587, 6479)]