2878083

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 4743648

約数和(自身を除く): 1865565

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1447, 1989, 4341, 13023, 18811, 24599, 56433, 73797, 169299, 221391, 319787, 959361, 2878083]

約数ペア:

[(1, 2878083), (3, 959361), (9, 319787), (13, 221391), (17, 169299), (39, 73797), (51, 56433), (117, 24599), (153, 18811), (221, 13023), (663, 4341), (1447, 1989)]