12421713

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1613}}^1$

素因数の和:1784

約数の個数: 16

約数和(自身を含む): 17663616

約数和(自身を除く): 5241903

約数列:

[1, 3, 17, 51, 151, 453, 1613, 2567, 4839, 7701, 27421, 82263, 243563, 730689, 4140571, 12421713]

約数ペア:

[(1, 12421713), (3, 4140571), (17, 730689), (51, 243563), (151, 82263), (453, 27421), (1613, 7701), (2567, 4839)]