1269893019

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{467}}^1\times {\mathrm{6521}}^1$

素因数の和:7130

約数の個数: 16

約数和(自身を含む): 1709285760

約数和(自身を除く): 439392741

約数列:

[1, 3, 139, 417, 467, 1401, 6521, 19563, 64913, 194739, 906419, 2719257, 3045307, 9135921, 423297673, 1269893019]

約数ペア:

[(1, 1269893019), (3, 423297673), (139, 9135921), (417, 3045307), (467, 2719257), (1401, 906419), (6521, 194739), (19563, 64913)]