16990677

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2441

約数の個数: 24

約数和(自身を含む): 27151488

約数和(自身を除く): 10160811

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2351, 2409, 7053, 7227, 21159, 25861, 77583, 171623, 232749, 514869, 1544607, 1887853, 5663559, 16990677]

約数ペア:

[(1, 16990677), (3, 5663559), (9, 1887853), (11, 1544607), (33, 514869), (73, 232749), (99, 171623), (219, 77583), (657, 25861), (803, 21159), (2351, 7227), (2409, 7053)]