3995733

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 6134400

約数和(自身を除く): 2138667

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1277, 3129, 3831, 8939, 26817, 190273, 570819, 1331911, 3995733]

約数ペア:

[(1, 3995733), (3, 1331911), (7, 570819), (21, 190273), (149, 26817), (447, 8939), (1043, 3831), (1277, 3129)]