1229125527

素因数分解:

$3^2\times 7^1\times {\mathrm{929}}^1\times {\mathrm{21001}}^1$

素因数の和:21943

約数の個数: 24

約数和(自身を含む): 2031313440

約数和(自身を除く): 802187913

約数列:

[1, 3, 7, 9, 21, 63, 929, 2787, 6503, 8361, 19509, 21001, 58527, 63003, 147007, 189009, 441021, 1323063, 19509929, 58529787, 136569503, 175589361, 409708509, 1229125527]

約数ペア:

[(1, 1229125527), (3, 409708509), (7, 175589361), (9, 136569503), (21, 58529787), (63, 19509929), (929, 1323063), (2787, 441021), (6503, 189009), (8361, 147007), (19509, 63003), (21001, 58527)]