7573137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 12042240

約数和(自身を除く): 4469103

約数列:

[1, 3, 11, 13, 33, 39, 127, 139, 143, 381, 417, 429, 1397, 1529, 1651, 1807, 4191, 4587, 4953, 5421, 17653, 18161, 19877, 52959, 54483, 59631, 194183, 229489, 582549, 688467, 2524379, 7573137]

約数ペア:

[(1, 7573137), (3, 2524379), (11, 688467), (13, 582549), (33, 229489), (39, 194183), (127, 59631), (139, 54483), (143, 52959), (381, 19877), (417, 18161), (429, 17653), (1397, 5421), (1529, 4953), (1651, 4587), (1807, 4191)]