1187111489

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{3863}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 1281982464

約数和(自身を除く): 94870975

約数列:

[1, 23, 31, 431, 713, 3863, 9913, 13361, 88849, 119753, 307303, 1664953, 2754319, 38293919, 51613543, 1187111489]

約数ペア:

[(1, 1187111489), (23, 51613543), (31, 38293919), (431, 2754319), (713, 1664953), (3863, 307303), (9913, 119753), (13361, 88849)]