128344713

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359509}}^1$

素因数の和:359536

約数の個数: 16

約数和(自身を含む): 207077760

約数和(自身を除く): 78733047

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 359509, 1078527, 2516563, 6111653, 7549689, 18334959, 42781571, 128344713]

約数ペア:

[(1, 128344713), (3, 42781571), (7, 18334959), (17, 7549689), (21, 6111653), (51, 2516563), (119, 1078527), (357, 359509)]