13287414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1231}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 30514176

約数和(自身を除く): 17226762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1231, 1542, 1799, 2462, 3598, 3693, 5397, 7386, 8617, 10794, 17234, 25851, 51702, 316367, 632734, 949101, 1898202, 2214569, 4429138, 6643707, 13287414]

約数ペア:

[(1, 13287414), (2, 6643707), (3, 4429138), (6, 2214569), (7, 1898202), (14, 949101), (21, 632734), (42, 316367), (257, 51702), (514, 25851), (771, 17234), (1231, 10794), (1542, 8617), (1799, 7386), (2462, 5397), (3598, 3693)]