11748159

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{3373}}^1$

素因数の和:3428

約数の個数: 20

約数和(自身を含む): 17963176

約数和(自身を除く): 6215017

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3373, 3483, 10119, 30357, 91071, 145039, 273213, 435117, 1305351, 3916053, 11748159]

約数ペア:

[(1, 11748159), (3, 3916053), (9, 1305351), (27, 435117), (43, 273213), (81, 145039), (129, 91071), (387, 30357), (1161, 10119), (3373, 3483)]