128876099

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1637}}^1$

素因数の和:2086

約数の個数: 16

約数和(自身を含む): 149306976

約数和(自身を除く): 20430877

約数列:

[1, 11, 17, 187, 421, 1637, 4631, 7157, 18007, 27829, 78727, 306119, 689177, 7580947, 11716009, 128876099]

約数ペア:

[(1, 128876099), (11, 11716009), (17, 7580947), (187, 689177), (421, 306119), (1637, 78727), (4631, 27829), (7157, 18007)]