189845275499

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4012709}}^1$

素因数の和:4012771

約数の個数: 24

約数和(自身を含む): 230554265760

約数和(自身を除く): 40708990261

約数列:

[1, 11, 17, 23, 121, 187, 253, 391, 2057, 2783, 4301, 47311, 4012709, 44139799, 68216053, 92292307, 485537789, 750376583, 1015215377, 1568969219, 8254142413, 11167369147, 17258661409, 189845275499]

約数ペア:

[(1, 189845275499), (11, 17258661409), (17, 11167369147), (23, 8254142413), (121, 1568969219), (187, 1015215377), (253, 750376583), (391, 485537789), (2057, 92292307), (2783, 68216053), (4301, 44139799), (47311, 4012709)]