27140789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 31223808

約数和(自身を除く): 4083019

約数列:

[1, 13, 17, 127, 221, 967, 1651, 2159, 12571, 16439, 28067, 122809, 213707, 1596517, 2087753, 27140789]

約数ペア:

[(1, 27140789), (13, 2087753), (17, 1596517), (127, 213707), (221, 122809), (967, 28067), (1651, 16439), (2159, 12571)]