26009007717

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{538723}}^1$

素因数の和:538774

約数の個数: 48

約数和(自身を含む): 45856186880

約数和(自身を除く): 19847179163

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 121, 133, 209, 231, 363, 399, 627, 847, 1463, 2299, 2541, 4389, 6897, 16093, 48279, 538723, 1616169, 3771061, 5925953, 10235737, 11313183, 17777859, 30707211, 41481671, 65185483, 71650159, 112593107, 124445013, 195556449, 214950477, 337779321, 456298381, 788151749, 1238524177, 1368895143, 2364455247, 3715572531, 8669669239, 26009007717]

約数ペア:

[(1, 26009007717), (3, 8669669239), (7, 3715572531), (11, 2364455247), (19, 1368895143), (21, 1238524177), (33, 788151749), (57, 456298381), (77, 337779321), (121, 214950477), (133, 195556449), (209, 124445013), (231, 112593107), (363, 71650159), (399, 65185483), (627, 41481671), (847, 30707211), (1463, 17777859), (2299, 11313183), (2541, 10235737), (4389, 5925953), (6897, 3771061), (16093, 1616169), (48279, 538723)]