4870593

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 9143680

約数和(自身を除く): 4273087

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 313, 399, 741, 819, 939, 1197, 1729, 2191, 2223, 2817, 4069, 5187, 5947, 6573, 12207, 15561, 17841, 19719, 28483, 36621, 41629, 53523, 77311, 85449, 124887, 231933, 256347, 374661, 541177, 695799, 1623531, 4870593]

約数ペア:

[(1, 4870593), (3, 1623531), (7, 695799), (9, 541177), (13, 374661), (19, 256347), (21, 231933), (39, 124887), (57, 85449), (63, 77311), (91, 53523), (117, 41629), (133, 36621), (171, 28483), (247, 19719), (273, 17841), (313, 15561), (399, 12207), (741, 6573), (819, 5947), (939, 5187), (1197, 4069), (1729, 2817), (2191, 2223)]