55389103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1669}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 69258240

約数和(自身を除く): 13869137

約数列:

[1, 7, 11, 77, 431, 1669, 3017, 4741, 11683, 18359, 33187, 128513, 719339, 5035373, 7912729, 55389103]

約数ペア:

[(1, 55389103), (7, 7912729), (11, 5035373), (77, 719339), (431, 128513), (1669, 33187), (3017, 18359), (4741, 11683)]