3129411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 4523904

約数和(自身を除く): 1394493

約数列:

[1, 3, 17, 43, 51, 129, 731, 1427, 2193, 4281, 24259, 61361, 72777, 184083, 1043137, 3129411]

約数ペア:

[(1, 3129411), (3, 1043137), (17, 184083), (43, 72777), (51, 61361), (129, 24259), (731, 4281), (1427, 2193)]