27892171

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 30643200

約数和(自身を除く): 2751029

約数列:

[1, 19, 29, 223, 227, 551, 4237, 4313, 6467, 6583, 50621, 122873, 125077, 961799, 1468009, 27892171]

約数ペア:

[(1, 27892171), (19, 1468009), (29, 961799), (223, 125077), (227, 122873), (551, 50621), (4237, 6583), (4313, 6467)]