16426731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4466

約数の個数: 16

約数和(自身を含む): 23189760

約数和(自身を除く): 6763029

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 4391, 13173, 127339, 188813, 382017, 566439, 5475577, 16426731]

約数ペア:

[(1, 16426731), (3, 5475577), (29, 566439), (43, 382017), (87, 188813), (129, 127339), (1247, 13173), (3741, 4391)]