39739931

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4337}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 53409456

約数和(自身を除く): 13669525

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 4337, 9163, 30359, 47707, 73729, 212513, 333949, 516103, 811019, 2337643, 3612721, 5677133, 39739931]

約数ペア:

[(1, 39739931), (7, 5677133), (11, 3612721), (17, 2337643), (49, 811019), (77, 516103), (119, 333949), (187, 212513), (539, 73729), (833, 47707), (1309, 30359), (4337, 9163)]