12986295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 23881728

約数和(自身を除く): 10895433

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 337, 367, 1011, 1101, 1685, 1835, 2359, 2569, 5055, 5505, 7077, 7707, 11795, 12845, 35385, 38535, 123679, 371037, 618395, 865753, 1855185, 2597259, 4328765, 12986295]

約数ペア:

[(1, 12986295), (3, 4328765), (5, 2597259), (7, 1855185), (15, 865753), (21, 618395), (35, 371037), (105, 123679), (337, 38535), (367, 35385), (1011, 12845), (1101, 11795), (1685, 7707), (1835, 7077), (2359, 5505), (2569, 5055)]