1214079889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 1389768192

約数和(自身を除く): 175688303

約数列:

[1, 11, 47, 61, 137, 281, 517, 671, 1507, 2867, 3091, 6439, 8357, 13207, 17141, 31537, 38497, 70829, 91927, 145277, 188551, 392779, 423467, 805627, 1809359, 2348317, 4320569, 8861897, 19902949, 25831487, 110370899, 1214079889]

約数ペア:

[(1, 1214079889), (11, 110370899), (47, 25831487), (61, 19902949), (137, 8861897), (281, 4320569), (517, 2348317), (671, 1809359), (1507, 805627), (2867, 423467), (3091, 392779), (6439, 188551), (8357, 145277), (13207, 91927), (17141, 70829), (31537, 38497)]