338088661

素因数分解:

${\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 367899840

約数和(自身を除く): 29811179

約数列:

[1, 23, 43, 89, 167, 529, 989, 2047, 3827, 3841, 7181, 14863, 22747, 47081, 88021, 88343, 165163, 341849, 639109, 2024483, 3798749, 7862527, 14699507, 338088661]

約数ペア:

[(1, 338088661), (23, 14699507), (43, 7862527), (89, 3798749), (167, 2024483), (529, 639109), (989, 341849), (2047, 165163), (3827, 88343), (3841, 88021), (7181, 47081), (14863, 22747)]