16343019

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 30752640

約数和(自身を除く): 14409621

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1123, 1323, 1617, 2079, 3369, 4851, 7861, 10107, 12353, 14553, 23583, 30321, 37059, 55027, 70749, 86471, 111177, 165081, 212247, 259413, 333531, 495243, 605297, 778239, 1485729, 1815891, 2334717, 5447673, 16343019]

約数ペア:

[(1, 16343019), (3, 5447673), (7, 2334717), (9, 1815891), (11, 1485729), (21, 778239), (27, 605297), (33, 495243), (49, 333531), (63, 259413), (77, 212247), (99, 165081), (147, 111177), (189, 86471), (231, 70749), (297, 55027), (441, 37059), (539, 30321), (693, 23583), (1123, 14553), (1323, 12353), (1617, 10107), (2079, 7861), (3369, 4851)]