39279037

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 47241600

約数和(自身を除く): 7962563

約数列:

[1, 7, 49, 73, 79, 139, 511, 553, 973, 3577, 3871, 5767, 6811, 10147, 10981, 40369, 71029, 76867, 282583, 497203, 538069, 801613, 5611291, 39279037]

約数ペア:

[(1, 39279037), (7, 5611291), (49, 801613), (73, 538069), (79, 497203), (139, 282583), (511, 76867), (553, 71029), (973, 40369), (3577, 10981), (3871, 10147), (5767, 6811)]