137006639

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{57397}}^1$

素因数の和:57446

約数の個数: 16

約数和(自身を含む): 176326656

約数和(自身を除く): 39320017

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 57397, 401779, 631367, 1779307, 4419569, 12455149, 19572377, 137006639]

約数ペア:

[(1, 137006639), (7, 19572377), (11, 12455149), (31, 4419569), (77, 1779307), (217, 631367), (341, 401779), (2387, 57397)]