217316737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2593}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 250269120

約数和(自身を除く): 32952383

約数列:

[1, 11, 19, 209, 401, 2593, 4411, 7619, 28523, 49267, 83809, 541937, 1039793, 11437723, 19756067, 217316737]

約数ペア:

[(1, 217316737), (11, 19756067), (19, 11437723), (209, 1039793), (401, 541937), (2593, 83809), (4411, 49267), (7619, 28523)]