13970313

素因数分解:

$3^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 24600576

約数和(自身を除く): 10630263

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 191, 243, 301, 387, 567, 573, 903, 1161, 1337, 1701, 1719, 2709, 3483, 4011, 5157, 8127, 8213, 10449, 12033, 15471, 24381, 24639, 36099, 46413, 57491, 73143, 73917, 108297, 172473, 221751, 324891, 517419, 665253, 1552257, 1995759, 4656771, 13970313]

約数ペア:

[(1, 13970313), (3, 4656771), (7, 1995759), (9, 1552257), (21, 665253), (27, 517419), (43, 324891), (63, 221751), (81, 172473), (129, 108297), (189, 73917), (191, 73143), (243, 57491), (301, 46413), (387, 36099), (567, 24639), (573, 24381), (903, 15471), (1161, 12033), (1337, 10449), (1701, 8213), (1719, 8127), (2709, 5157), (3483, 4011)]