5819151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 9047808

約数和(自身を除く): 3228657

約数列:

[1, 3, 13, 17, 39, 51, 67, 131, 201, 221, 393, 663, 871, 1139, 1703, 2227, 2613, 3417, 5109, 6681, 8777, 14807, 26331, 28951, 44421, 86853, 114101, 149209, 342303, 447627, 1939717, 5819151]

約数ペア:

[(1, 5819151), (3, 1939717), (13, 447627), (17, 342303), (39, 149209), (51, 114101), (67, 86853), (131, 44421), (201, 28951), (221, 26331), (393, 14807), (663, 8777), (871, 6681), (1139, 5109), (1703, 3417), (2227, 2613)]