467451

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 20

約数和(自身を含む): 726000

約数和(自身を除く): 258549

約数列:

[1, 3, 9, 27, 29, 81, 87, 199, 261, 597, 783, 1791, 2349, 5373, 5771, 16119, 17313, 51939, 155817, 467451]

約数ペア:

[(1, 467451), (3, 155817), (9, 51939), (27, 17313), (29, 16119), (81, 5771), (87, 5373), (199, 2349), (261, 1791), (597, 783)]