13679211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 9061269

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 563, 623, 1157, 1689, 1869, 3471, 3941, 7319, 8099, 11823, 21957, 24297, 50107, 51233, 150321, 153699, 350749, 651391, 1052247, 1954173, 4559737, 13679211]

約数ペア:

[(1, 13679211), (3, 4559737), (7, 1954173), (13, 1052247), (21, 651391), (39, 350749), (89, 153699), (91, 150321), (267, 51233), (273, 50107), (563, 24297), (623, 21957), (1157, 11823), (1689, 8099), (1869, 7319), (3471, 3941)]