73390471

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6857}}^1$

素因数の和:7014

約数の個数: 16

約数和(自身を含む): 92171520

約数和(自身を除く): 18781049

約数列:

[1, 7, 11, 77, 139, 973, 1529, 6857, 10703, 47999, 75427, 527989, 953123, 6671861, 10484353, 73390471]

約数ペア:

[(1, 73390471), (7, 10484353), (11, 6671861), (77, 953123), (139, 527989), (973, 75427), (1529, 47999), (6857, 10703)]