121412571

素因数分解:

$3^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{5501}}^1$

素因数の和:6562

約数の個数: 16

約数和(自身を含む): 185219328

約数和(自身を除く): 63806757

約数列:

[1, 3, 7, 21, 1051, 3153, 5501, 7357, 16503, 22071, 38507, 115521, 5781551, 17344653, 40470857, 121412571]

約数ペア:

[(1, 121412571), (3, 40470857), (7, 17344653), (21, 5781551), (1051, 115521), (3153, 38507), (5501, 22071), (7357, 16503)]