13930147

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 17512704

約数和(自身を除く): 3582557

約数列:

[1, 7, 11, 77, 131, 917, 1381, 1441, 9667, 10087, 15191, 106337, 180911, 1266377, 1990021, 13930147]

約数ペア:

[(1, 13930147), (7, 1990021), (11, 1266377), (77, 180911), (131, 106337), (917, 15191), (1381, 10087), (1441, 9667)]