133126369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 151571520

約数和(自身を除く): 18445151

約数列:

[1, 19, 23, 31, 317, 437, 589, 713, 961, 6023, 7291, 9827, 13547, 18259, 22103, 138529, 186713, 226021, 304637, 419957, 4294399, 5788103, 7006651, 133126369]

約数ペア:

[(1, 133126369), (19, 7006651), (23, 5788103), (31, 4294399), (317, 419957), (437, 304637), (589, 226021), (713, 186713), (961, 138529), (6023, 22103), (7291, 18259), (9827, 13547)]