1423123011

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 2156544000

約数和(自身を除く): 733420989

約数列:

[1, 3, 9, 47, 59, 127, 141, 177, 381, 423, 449, 531, 1143, 1347, 2773, 4041, 5969, 7493, 8319, 17907, 21103, 22479, 24957, 26491, 53721, 57023, 63309, 67437, 79473, 171069, 189927, 238419, 352171, 513207, 1056513, 1245077, 2680081, 3169539, 3364357, 3735231, 8040243, 10093071, 11205693, 24120729, 30279213, 158124779, 474374337, 1423123011]

約数ペア:

[(1, 1423123011), (3, 474374337), (9, 158124779), (47, 30279213), (59, 24120729), (127, 11205693), (141, 10093071), (177, 8040243), (381, 3735231), (423, 3364357), (449, 3169539), (531, 2680081), (1143, 1245077), (1347, 1056513), (2773, 513207), (4041, 352171), (5969, 238419), (7493, 189927), (8319, 171069), (17907, 79473), (21103, 67437), (22479, 63309), (24957, 57023), (26491, 53721)]