121593003

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{141223}}^1$

素因数の和:141274

約数の個数: 16

約数和(自身を含む): 189805056

約数和(自身を除く): 68212053

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 141223, 423669, 988561, 2965683, 5790143, 17370429, 40531001, 121593003]

約数ペア:

[(1, 121593003), (3, 40531001), (7, 17370429), (21, 5790143), (41, 2965683), (123, 988561), (287, 423669), (861, 141223)]