139799639

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3389}}^1$

素因数の和:3550

約数の個数: 16

約数和(自身を含む): 164021760

約数和(自身を除く): 24222121

約数列:

[1, 7, 71, 83, 497, 581, 3389, 5893, 23723, 41251, 240619, 281287, 1684333, 1969009, 19971377, 139799639]

約数ペア:

[(1, 139799639), (7, 19971377), (71, 1969009), (83, 1684333), (497, 281287), (581, 240619), (3389, 41251), (5893, 23723)]