13207623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1855

約数の個数: 32

約数和(自身を含む): 21917952

約数和(自身を除く): 8710329

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1811, 2431, 5433, 7293, 19921, 23543, 30787, 59763, 70629, 92361, 258973, 338657, 400231, 776919, 1015971, 1200693, 4402541, 13207623]

約数ペア:

[(1, 13207623), (3, 4402541), (11, 1200693), (13, 1015971), (17, 776919), (33, 400231), (39, 338657), (51, 258973), (143, 92361), (187, 70629), (221, 59763), (429, 30787), (561, 23543), (663, 19921), (1811, 7293), (2431, 5433)]