21345093

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10294

約数の個数: 32

約数和(自身を含む): 39429120

約数和(自身を除く): 18084027

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 10267, 30801, 71869, 92403, 112937, 215607, 277209, 338811, 646821, 790559, 1016433, 1940463, 2371677, 3049299, 7115031, 21345093]

約数ペア:

[(1, 21345093), (3, 7115031), (7, 3049299), (9, 2371677), (11, 1940463), (21, 1016433), (27, 790559), (33, 646821), (63, 338811), (77, 277209), (99, 215607), (189, 112937), (231, 92403), (297, 71869), (693, 30801), (2079, 10267)]