16952705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4003}}^1$

素因数の和:4037

約数の個数: 24

約数和(自身を含む): 25561536

約数和(自身を除く): 8608831

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4003, 4235, 20015, 28021, 44033, 140105, 220165, 308231, 484363, 1541155, 2421815, 3390541, 16952705]

約数ペア:

[(1, 16952705), (5, 3390541), (7, 2421815), (11, 1541155), (35, 484363), (55, 308231), (77, 220165), (121, 140105), (385, 44033), (605, 28021), (847, 20015), (4003, 4235)]