12543551999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3011}}^1\times {\mathrm{34429}}^1$

素因数の和:37462

約数の個数: 12

約数和(自身を含む): 13792520280

約数和(自身を除く): 1248968281

約数列:

[1, 11, 121, 3011, 33121, 34429, 364331, 378719, 4165909, 103665719, 1140322909, 12543551999]

約数ペア:

[(1, 12543551999), (11, 1140322909), (121, 103665719), (3011, 4165909), (33121, 378719), (34429, 364331)]