131738649

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{10687}}^1$

素因数の和:11284

約数の個数: 16

約数和(自身を含む): 201105408

約数和(自身を除く): 69366759

約数列:

[1, 3, 7, 21, 587, 1761, 4109, 10687, 12327, 32061, 74809, 224427, 6273269, 18819807, 43912883, 131738649]

約数ペア:

[(1, 131738649), (3, 43912883), (7, 18819807), (21, 6273269), (587, 224427), (1761, 74809), (4109, 32061), (10687, 12327)]