13078593

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 23025600

約数和(自身を除く): 9947007

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 409, 561, 627, 969, 1227, 1683, 1881, 2907, 3553, 3681, 4499, 6953, 7771, 10659, 13497, 20859, 23313, 31977, 40491, 62577, 69939, 76483, 85481, 132107, 229449, 256443, 396321, 688347, 769329, 1188963, 1453177, 4359531, 13078593]

約数ペア:

[(1, 13078593), (3, 4359531), (9, 1453177), (11, 1188963), (17, 769329), (19, 688347), (33, 396321), (51, 256443), (57, 229449), (99, 132107), (153, 85481), (171, 76483), (187, 69939), (209, 62577), (323, 40491), (409, 31977), (561, 23313), (627, 20859), (969, 13497), (1227, 10659), (1683, 7771), (1881, 6953), (2907, 4499), (3553, 3681)]