230444929

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12689}}^1$

素因数の和:12840

約数の個数: 16

約数和(自身を含む): 272885760

約数和(自身を除く): 42440831

約数列:

[1, 11, 13, 127, 143, 1397, 1651, 12689, 18161, 139579, 164957, 1611503, 1814527, 17726533, 20949539, 230444929]

約数ペア:

[(1, 230444929), (11, 20949539), (13, 17726533), (127, 1814527), (143, 1611503), (1397, 164957), (1651, 139579), (12689, 18161)]