13481427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3203}}^1$

素因数の和:3290

約数の個数: 16

約数和(自身を含む): 19070208

約数和(自身を除く): 5588781

約数列:

[1, 3, 23, 61, 69, 183, 1403, 3203, 4209, 9609, 73669, 195383, 221007, 586149, 4493809, 13481427]

約数ペア:

[(1, 13481427), (3, 4493809), (23, 586149), (61, 221007), (69, 195383), (183, 73669), (1403, 9609), (3203, 4209)]