27642017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 6831583

約数列:

[1, 13, 17, 19, 29, 221, 227, 247, 323, 377, 493, 551, 2951, 3859, 4199, 4313, 6409, 6583, 7163, 9367, 50167, 56069, 73321, 85579, 111911, 121771, 125077, 953173, 1454843, 1626001, 2126309, 27642017]

約数ペア:

[(1, 27642017), (13, 2126309), (17, 1626001), (19, 1454843), (29, 953173), (221, 125077), (227, 121771), (247, 111911), (323, 85579), (377, 73321), (493, 56069), (551, 50167), (2951, 9367), (3859, 7163), (4199, 6583), (4313, 6409)]