1245237759

素因数分解:

$3^3\times {\mathrm{3323}}^1\times {\mathrm{13879}}^1$

素因数の和:17211

約数の個数: 16

約数和(自身を含む): 1845484800

約数和(自身を除く): 600247041

約数列:

[1, 3, 9, 27, 3323, 9969, 13879, 29907, 41637, 89721, 124911, 374733, 46119917, 138359751, 415079253, 1245237759]

約数ペア:

[(1, 1245237759), (3, 415079253), (9, 138359751), (27, 46119917), (3323, 374733), (9969, 124911), (13879, 89721), (29907, 41637)]