22295007

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 56

約数和(自身を含む): 40607136

約数和(自身を除く): 18312129

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 257, 357, 459, 567, 729, 771, 1071, 1377, 1701, 1799, 2313, 3213, 4131, 4369, 5103, 5397, 6939, 9639, 12393, 13107, 16191, 20817, 28917, 30583, 39321, 48573, 62451, 86751, 91749, 117963, 145719, 187353, 275247, 353889, 437157, 825741, 1061667, 1311471, 2477223, 3185001, 7431669, 22295007]

約数ペア:

[(1, 22295007), (3, 7431669), (7, 3185001), (9, 2477223), (17, 1311471), (21, 1061667), (27, 825741), (51, 437157), (63, 353889), (81, 275247), (119, 187353), (153, 145719), (189, 117963), (243, 91749), (257, 86751), (357, 62451), (459, 48573), (567, 39321), (729, 30583), (771, 28917), (1071, 20817), (1377, 16191), (1701, 13107), (1799, 12393), (2313, 9639), (3213, 6939), (4131, 5397), (4369, 5103)]