9788787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 15112656

約数和(自身を除く): 5323869

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 467, 1233, 1401, 2329, 4203, 6987, 7939, 20961, 23817, 63979, 71451, 191937, 575811, 1087643, 3262929, 9788787]

約数ペア:

[(1, 9788787), (3, 3262929), (9, 1087643), (17, 575811), (51, 191937), (137, 71451), (153, 63979), (411, 23817), (467, 20961), (1233, 7939), (1401, 6987), (2329, 4203)]