27256873

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 32019840

約数和(自身を除く): 4762967

約数列:

[1, 7, 67, 89, 469, 623, 653, 4571, 5963, 41741, 43751, 58117, 306257, 406819, 3893839, 27256873]

約数ペア:

[(1, 27256873), (7, 3893839), (67, 406819), (89, 306257), (469, 58117), (623, 43751), (653, 41741), (4571, 5963)]