9381869

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 11151360

約数和(自身を除く): 1769491

約数列:

[1, 7, 43, 71, 301, 439, 497, 3053, 3073, 18877, 21371, 31169, 132139, 218183, 1340267, 9381869]

約数ペア:

[(1, 9381869), (7, 1340267), (43, 218183), (71, 132139), (301, 31169), (439, 21371), (497, 18877), (3053, 3073)]