4247465391

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{124753}}^1$

素因数の和:124872

約数の個数: 32

約数和(自身を含む): 6846499520

約数和(自身を除く): 2599034129

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 2619, 3783, 11349, 34047, 124753, 374259, 1122777, 1621789, 3368331, 4865367, 12101041, 14596101, 36303123, 43788303, 108909369, 157313533, 326728107, 471940599, 1415821797, 4247465391]

約数ペア:

[(1, 4247465391), (3, 1415821797), (9, 471940599), (13, 326728107), (27, 157313533), (39, 108909369), (97, 43788303), (117, 36303123), (291, 14596101), (351, 12101041), (873, 4865367), (1261, 3368331), (2619, 1621789), (3783, 1122777), (11349, 374259), (34047, 124753)]