13993443

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 36

約数和(自身を含む): 21991320

約数和(自身を除く): 7997877

約数列:

[1, 3, 9, 19, 57, 59, 73, 171, 177, 219, 361, 531, 657, 1083, 1121, 1387, 3249, 3363, 4161, 4307, 10089, 12483, 12921, 21299, 26353, 38763, 63897, 79059, 81833, 191691, 237177, 245499, 736497, 1554827, 4664481, 13993443]

約数ペア:

[(1, 13993443), (3, 4664481), (9, 1554827), (19, 736497), (57, 245499), (59, 237177), (73, 191691), (171, 81833), (177, 79059), (219, 63897), (361, 38763), (531, 26353), (657, 21299), (1083, 12921), (1121, 12483), (1387, 10089), (3249, 4307), (3363, 4161)]