11693871

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 19393920

約数和(自身を除く): 7700049

約数列:

[1, 3, 7, 9, 21, 63, 419, 443, 1257, 1329, 2933, 3101, 3771, 3987, 8799, 9303, 26397, 27909, 185617, 556851, 1299319, 1670553, 3897957, 11693871]

約数ペア:

[(1, 11693871), (3, 3897957), (7, 1670553), (9, 1299319), (21, 556851), (63, 185617), (419, 27909), (443, 26397), (1257, 9303), (1329, 8799), (2933, 3987), (3101, 3771)]