12971214907

素因数分解:

$7^1\times {\mathrm{28751}}^1\times {\mathrm{64451}}^1$

素因数の和:93209

約数の個数: 8

約数和(自身を含む): 14824991232

約数和(自身を除く): 1853776325

約数列:

[1, 7, 28751, 64451, 201257, 451157, 1853030701, 12971214907]

約数ペア:

[(1, 12971214907), (7, 1853030701), (28751, 451157), (64451, 201257)]