313888913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 342014400

約数和(自身を除く): 28125487

約数列:

[1, 13, 149, 347, 467, 1937, 4511, 6071, 51703, 69583, 162049, 672139, 904579, 2106637, 24145301, 313888913]

約数ペア:

[(1, 313888913), (13, 24145301), (149, 2106637), (347, 904579), (467, 672139), (1937, 162049), (4511, 69583), (6071, 51703)]