38774127

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 62940672

約数和(自身を除く): 24166545

約数列:

[1, 3, 7, 17, 21, 51, 119, 313, 347, 357, 939, 1041, 2191, 2429, 5321, 5899, 6573, 7287, 15963, 17697, 37247, 41293, 108611, 111741, 123879, 325833, 760277, 1846387, 2280831, 5539161, 12924709, 38774127]

約数ペア:

[(1, 38774127), (3, 12924709), (7, 5539161), (17, 2280831), (21, 1846387), (51, 760277), (119, 325833), (313, 123879), (347, 111741), (357, 108611), (939, 41293), (1041, 37247), (2191, 17697), (2429, 15963), (5321, 7287), (5899, 6573)]