115913281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 135511040

約数和(自身を除く): 19597759

約数列:

[1, 11, 19, 121, 127, 209, 397, 1397, 2299, 2413, 4367, 7543, 15367, 26543, 48037, 50419, 82973, 291973, 554609, 912703, 957961, 6100699, 10537571, 115913281]

約数ペア:

[(1, 115913281), (11, 10537571), (19, 6100699), (121, 957961), (127, 912703), (209, 554609), (397, 291973), (1397, 82973), (2299, 50419), (2413, 48037), (4367, 26543), (7543, 15367)]