38951367

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 64995840

約数和(自身を除く): 26044473

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2339, 2379, 5551, 7017, 16373, 16653, 30407, 49119, 91221, 142679, 212849, 428037, 638547, 998753, 1854827, 2996259, 5564481, 12983789, 38951367]

約数ペア:

[(1, 38951367), (3, 12983789), (7, 5564481), (13, 2996259), (21, 1854827), (39, 998753), (61, 638547), (91, 428037), (183, 212849), (273, 142679), (427, 91221), (793, 49119), (1281, 30407), (2339, 16653), (2379, 16373), (5551, 7017)]