12947433

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 17707200

約数和(自身を除く): 4759767

約数列:

[1, 3, 61, 139, 183, 417, 509, 1527, 8479, 25437, 31049, 70751, 93147, 212253, 4315811, 12947433]

約数ペア:

[(1, 12947433), (3, 4315811), (61, 212253), (139, 93147), (183, 70751), (417, 31049), (509, 25437), (1527, 8479)]