426403773

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{107923}}^1$

素因数の和:108368

約数の個数: 12

約数和(自身を含む): 617325280

約数和(自身を除く): 190921507

約数列:

[1, 3, 9, 439, 1317, 3951, 107923, 323769, 971307, 47378197, 142134591, 426403773]

約数ペア:

[(1, 426403773), (3, 142134591), (9, 47378197), (439, 971307), (1317, 323769), (3951, 107923)]