9307431

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 15478944

約数和(自身を除く): 6171513

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 941, 1099, 1413, 2823, 3297, 6587, 8469, 9891, 19761, 59283, 147737, 443211, 1034159, 1329633, 3102477, 9307431]

約数ペア:

[(1, 9307431), (3, 3102477), (7, 1329633), (9, 1034159), (21, 443211), (63, 147737), (157, 59283), (471, 19761), (941, 9891), (1099, 8469), (1413, 6587), (2823, 3297)]