1239993107

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{2017}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 1392080976

約数和(自身を除く): 152087869

約数列:

[1, 17, 29, 43, 493, 731, 841, 1247, 2017, 14297, 21199, 34289, 36163, 58493, 86731, 614771, 994381, 1474427, 1696297, 2515199, 28837049, 42758383, 72940771, 1239993107]

約数ペア:

[(1, 1239993107), (17, 72940771), (29, 42758383), (43, 28837049), (493, 2515199), (731, 1696297), (841, 1474427), (1247, 994381), (2017, 614771), (14297, 86731), (21199, 58493), (34289, 36163)]