138834619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{48731}}^1$

素因数の和:48786

約数の個数: 16

約数和(自身を含む): 177774336

約数和(自身を除く): 38939717

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 48731, 341117, 536041, 1803047, 3752287, 12621329, 19833517, 138834619]

約数ペア:

[(1, 138834619), (7, 19833517), (11, 12621329), (37, 3752287), (77, 1803047), (259, 536041), (407, 341117), (2849, 48731)]