122743873

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 147891744

約数和(自身を除く): 25147871

約数列:

[1, 7, 41, 49, 107, 287, 571, 749, 2009, 3997, 4387, 5243, 23411, 27979, 30709, 61097, 163877, 214963, 427679, 1147139, 2504977, 2993753, 17534839, 122743873]

約数ペア:

[(1, 122743873), (7, 17534839), (41, 2993753), (49, 2504977), (107, 1147139), (287, 427679), (571, 214963), (749, 163877), (2009, 61097), (3997, 30709), (4387, 27979), (5243, 23411)]