2116291287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{4157}}^1\times {\mathrm{15427}}^1$

素因数の和:19598

約数の個数: 16

約数和(自身を含む): 3079181952

約数和(自身を除く): 962890665

約数列:

[1, 3, 11, 33, 4157, 12471, 15427, 45727, 46281, 137181, 169697, 509091, 64130039, 192390117, 705430429, 2116291287]

約数ペア:

[(1, 2116291287), (3, 705430429), (11, 192390117), (33, 64130039), (4157, 509091), (12471, 169697), (15427, 137181), (45727, 46281)]