138834841

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 146307600

約数和(自身を除く): 7472759

約数列:

[1, 37, 61, 137, 449, 2257, 5069, 8357, 16613, 27389, 61513, 309209, 1013393, 2275981, 3752293, 138834841]

約数ペア:

[(1, 138834841), (37, 3752293), (61, 2275981), (137, 1013393), (449, 309209), (2257, 61513), (5069, 27389), (8357, 16613)]