38853381

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 64171008

約数和(自身を除く): 25317627

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 2531, 5117, 7593, 15351, 17717, 43027, 53151, 108833, 129081, 301189, 326499, 761831, 903567, 1850161, 2285493, 5550483, 12951127, 38853381]

約数ペア:

[(1, 38853381), (3, 12951127), (7, 5550483), (17, 2285493), (21, 1850161), (43, 903567), (51, 761831), (119, 326499), (129, 301189), (301, 129081), (357, 108833), (731, 53151), (903, 43027), (2193, 17717), (2531, 15351), (5117, 7593)]