23889593

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 31799040

約数和(自身を除く): 7909447

約数列:

[1, 7, 13, 19, 41, 91, 133, 247, 287, 337, 533, 779, 1729, 2359, 3731, 4381, 5453, 6403, 10127, 13817, 30667, 44821, 70889, 83239, 96719, 179621, 262523, 582673, 1257347, 1837661, 3412799, 23889593]

約数ペア:

[(1, 23889593), (7, 3412799), (13, 1837661), (19, 1257347), (41, 582673), (91, 262523), (133, 179621), (247, 96719), (287, 83239), (337, 70889), (533, 44821), (779, 30667), (1729, 13817), (2359, 10127), (3731, 6403), (4381, 5453)]