27861361

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 3242639

約数列:

[1, 11, 89, 149, 191, 979, 1639, 2101, 13261, 16999, 28459, 145871, 186989, 313049, 2532851, 27861361]

約数ペア:

[(1, 27861361), (11, 2532851), (89, 313049), (149, 186989), (191, 145871), (979, 28459), (1639, 16999), (2101, 13261)]