120591247

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 139905792

約数和(自身を除く): 19314545

約数列:

[1, 7, 107, 233, 691, 749, 1631, 4837, 24931, 73937, 161003, 174517, 517559, 1127021, 17227321, 120591247]

約数ペア:

[(1, 120591247), (7, 17227321), (107, 1127021), (233, 517559), (691, 174517), (749, 161003), (1631, 73937), (4837, 24931)]