12678303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2357}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 18562176

約数和(自身を除く): 5883873

約数列:

[1, 3, 11, 33, 163, 489, 1793, 2357, 5379, 7071, 25927, 77781, 384191, 1152573, 4226101, 12678303]

約数ペア:

[(1, 12678303), (3, 4226101), (11, 1152573), (33, 384191), (163, 77781), (489, 25927), (1793, 7071), (2357, 5379)]