26908959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6131}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 47093760

約数和(自身を除く): 20184801

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6131, 18393, 42917, 67441, 116489, 128751, 202323, 349467, 472087, 815423, 1281379, 1416261, 2446269, 3844137, 8969653, 26908959]

約数ペア:

[(1, 26908959), (3, 8969653), (7, 3844137), (11, 2446269), (19, 1416261), (21, 1281379), (33, 815423), (57, 472087), (77, 349467), (133, 202323), (209, 128751), (231, 116489), (399, 67441), (627, 42917), (1463, 18393), (4389, 6131)]