16966683

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{50951}}^1$

素因数の和:50994

約数の個数: 12

約数和(自身を含む): 25170288

約数和(自身を除く): 8203605

約数列:

[1, 3, 9, 37, 111, 333, 50951, 152853, 458559, 1885187, 5655561, 16966683]

約数ペア:

[(1, 16966683), (3, 5655561), (9, 1885187), (37, 458559), (111, 152853), (333, 50951)]