13249593

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11069}}^1$

素因数の和:11101

約数の個数: 24

約数和(自身を含む): 23025600

約数和(自身を除く): 9776007

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 11069, 33207, 77483, 99621, 210311, 232449, 630933, 697347, 1472177, 1892799, 4416531, 13249593]

約数ペア:

[(1, 13249593), (3, 4416531), (7, 1892799), (9, 1472177), (19, 697347), (21, 630933), (57, 232449), (63, 210311), (133, 99621), (171, 77483), (399, 33207), (1197, 11069)]