28038986397

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1\times {\mathrm{4261}}^1$

素因数の和:5374

約数の個数: 48

約数和(自身を含む): 43981282800

約数和(自身を除く): 15942296403

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 1049, 2091, 3147, 4261, 6273, 9441, 12783, 17833, 38349, 43009, 53499, 72437, 129027, 160497, 174701, 217311, 387081, 524103, 651933, 731153, 1572309, 2193459, 2969917, 4469789, 6580377, 8909751, 13409367, 26729253, 40228101, 75986413, 183261349, 227959239, 549784047, 683877717, 1649352141, 3115442933, 9346328799, 28038986397]

約数ペア:

[(1, 28038986397), (3, 9346328799), (9, 3115442933), (17, 1649352141), (41, 683877717), (51, 549784047), (123, 227959239), (153, 183261349), (369, 75986413), (697, 40228101), (1049, 26729253), (2091, 13409367), (3147, 8909751), (4261, 6580377), (6273, 4469789), (9441, 2969917), (12783, 2193459), (17833, 1572309), (38349, 731153), (43009, 651933), (53499, 524103), (72437, 387081), (129027, 217311), (160497, 174701)]