12968289

素因数分解:

$3^3\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 19272640

約数和(自身を除く): 6304351

約数列:

[1, 3, 9, 27, 457, 1051, 1371, 3153, 4113, 9459, 12339, 28377, 480307, 1440921, 4322763, 12968289]

約数ペア:

[(1, 12968289), (3, 4322763), (9, 1440921), (27, 480307), (457, 28377), (1051, 12339), (1371, 9459), (3153, 4113)]