16976007

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17039

約数の個数: 16

約数和(自身を含む): 25830880

約数和(自身を除く): 8854873

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 16993, 50979, 152937, 458811, 628741, 1886223, 5658669, 16976007]

約数ペア:

[(1, 16976007), (3, 5658669), (9, 1886223), (27, 628741), (37, 458811), (111, 152937), (333, 50979), (999, 16993)]