25290083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14666

約数の個数: 16

約数和(自身を含む): 32766720

約数和(自身を除く): 7476637

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 14627, 102389, 190151, 277913, 1331057, 1945391, 3612869, 25290083]

約数ペア:

[(1, 25290083), (7, 3612869), (13, 1945391), (19, 1331057), (91, 277913), (133, 190151), (247, 102389), (1729, 14627)]