80247377

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1637}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 94348800

約数和(自身を除く): 14101423

約数列:

[1, 7, 47, 149, 329, 1043, 1637, 7003, 11459, 49021, 76939, 243913, 538573, 1707391, 11463911, 80247377]

約数ペア:

[(1, 80247377), (7, 11463911), (47, 1707391), (149, 538573), (329, 243913), (1043, 76939), (1637, 49021), (7003, 11459)]