231873189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{3391}}^1$

素因数の和:4408

約数の個数: 16

約数和(自身を含む): 323026944

約数和(自身を除く): 91153755

約数列:

[1, 3, 23, 69, 991, 2973, 3391, 10173, 22793, 68379, 77993, 233979, 3360481, 10081443, 77291063, 231873189]

約数ペア:

[(1, 231873189), (3, 77291063), (23, 10081443), (69, 3360481), (991, 233979), (2973, 77993), (3391, 68379), (10173, 22793)]