212934672057

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1\times {\mathrm{783329}}^1$

素因数の和:783621

約数の個数: 24

約数和(自身を含む): 300836319840

約数和(自身を除く): 87901647783

約数列:

[1, 3, 19, 57, 251, 361, 753, 1083, 4769, 14307, 90611, 271833, 783329, 2349987, 14883251, 44649753, 196615579, 282781769, 589846737, 848345307, 3735696001, 11207088003, 70978224019, 212934672057]

約数ペア:

[(1, 212934672057), (3, 70978224019), (19, 11207088003), (57, 3735696001), (251, 848345307), (361, 589846737), (753, 282781769), (1083, 196615579), (4769, 44649753), (14307, 14883251), (90611, 2349987), (271833, 783329)]