248082107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{143483}}^1$

素因数の和:143522

約数の個数: 16

約数和(自身を含む): 321404160

約数和(自身を除く): 73322053

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 143483, 1004381, 1865279, 2726177, 13056953, 19083239, 35440301, 248082107]

約数ペア:

[(1, 248082107), (7, 35440301), (13, 19083239), (19, 13056953), (91, 2726177), (133, 1865279), (247, 1004381), (1729, 143483)]