2813083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 3646720

約数和(自身を除く): 833637

約数列:

[1, 7, 13, 19, 91, 133, 247, 1627, 1729, 11389, 21151, 30913, 148057, 216391, 401869, 2813083]

約数ペア:

[(1, 2813083), (7, 401869), (13, 216391), (19, 148057), (91, 30913), (133, 21151), (247, 11389), (1627, 1729)]