79802261

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{54547}}^1$

素因数の和:54584

約数の個数: 16

約数和(自身を含む): 104732160

約数和(自身を除く): 24929899

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 54547, 381829, 600017, 1036393, 4200119, 7254751, 11400323, 79802261]

約数ペア:

[(1, 79802261), (7, 11400323), (11, 7254751), (19, 4200119), (77, 1036393), (133, 600017), (209, 381829), (1463, 54547)]