19227483

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 31852800

約数和(自身を除く): 12625317

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1107, 1353, 1579, 4059, 4737, 12177, 14211, 17369, 42633, 52107, 64739, 156321, 194217, 468963, 582651, 712129, 1747953, 2136387, 6409161, 19227483]

約数ペア:

[(1, 19227483), (3, 6409161), (9, 2136387), (11, 1747953), (27, 712129), (33, 582651), (41, 468963), (99, 194217), (123, 156321), (297, 64739), (369, 52107), (451, 42633), (1107, 17369), (1353, 14211), (1579, 12177), (4059, 4737)]