187472447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 203046912

約数和(自身を除く): 15574465

約数列:

[1, 17, 71, 127, 1207, 1223, 2159, 9017, 20791, 86833, 153289, 155321, 1476161, 2640457, 11027791, 187472447]

約数ペア:

[(1, 187472447), (17, 11027791), (71, 2640457), (127, 1476161), (1207, 155321), (1223, 153289), (2159, 86833), (9017, 20791)]