11943207

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 18472960

約数和(自身を除く): 6529753

約数列:

[1, 3, 9, 27, 43, 81, 127, 129, 243, 381, 387, 729, 1143, 1161, 2187, 3429, 3483, 5461, 10287, 10449, 16383, 30861, 31347, 49149, 92583, 94041, 147447, 277749, 442341, 1327023, 3981069, 11943207]

約数ペア:

[(1, 11943207), (3, 3981069), (9, 1327023), (27, 442341), (43, 277749), (81, 147447), (127, 94041), (129, 92583), (243, 49149), (381, 31347), (387, 30861), (729, 16383), (1143, 10449), (1161, 10287), (2187, 5461), (3429, 3483)]