15169497

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 24026112

約数和(自身を除く): 8856615

約数列:

[1, 3, 7, 21, 43, 107, 129, 157, 301, 321, 471, 749, 903, 1099, 2247, 3297, 4601, 6751, 13803, 16799, 20253, 32207, 47257, 50397, 96621, 117593, 141771, 352779, 722357, 2167071, 5056499, 15169497]

約数ペア:

[(1, 15169497), (3, 5056499), (7, 2167071), (21, 722357), (43, 352779), (107, 141771), (129, 117593), (157, 96621), (301, 50397), (321, 47257), (471, 32207), (749, 20253), (903, 16799), (1099, 13803), (2247, 6751), (3297, 4601)]