26250609

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6021

約数の個数: 32

約数和(自身を含む): 45941760

約数和(自身を除く): 19691151

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 5981, 17943, 41867, 65791, 113639, 125601, 197373, 340917, 460537, 795473, 1250029, 1381611, 2386419, 3750087, 8750203, 26250609]

約数ペア:

[(1, 26250609), (3, 8750203), (7, 3750087), (11, 2386419), (19, 1381611), (21, 1250029), (33, 795473), (57, 460537), (77, 340917), (133, 197373), (209, 125601), (231, 113639), (399, 65791), (627, 41867), (1463, 17943), (4389, 5981)]