290413627

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{5279}}^1$

素因数の和:5586

約数の個数: 16

約数和(自身を含む): 344678400

約数和(自身を除く): 54264773

約数列:

[1, 7, 29, 203, 271, 1897, 5279, 7859, 36953, 55013, 153091, 1071637, 1430609, 10014263, 41487661, 290413627]

約数ペア:

[(1, 290413627), (7, 41487661), (29, 10014263), (203, 1430609), (271, 1071637), (1897, 153091), (5279, 55013), (7859, 36953)]