12384009

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 8529975

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 113, 123, 243, 297, 339, 369, 451, 891, 1017, 1107, 1243, 1353, 2673, 3051, 3321, 3729, 4059, 4633, 9153, 9963, 11187, 12177, 13899, 27459, 33561, 36531, 41697, 50963, 100683, 109593, 125091, 152889, 302049, 375273, 458667, 1125819, 1376001, 4128003, 12384009]

約数ペア:

[(1, 12384009), (3, 4128003), (9, 1376001), (11, 1125819), (27, 458667), (33, 375273), (41, 302049), (81, 152889), (99, 125091), (113, 109593), (123, 100683), (243, 50963), (297, 41697), (339, 36531), (369, 33561), (451, 27459), (891, 13899), (1017, 12177), (1107, 11187), (1243, 9963), (1353, 9153), (2673, 4633), (3051, 4059), (3321, 3729)]