12730293

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{691}}^1$

素因数の和:809

約数の個数: 24

約数和(自身を含む): 19431360

約数和(自身を除く): 6701067

約数列:

[1, 3, 9, 23, 69, 89, 207, 267, 691, 801, 2047, 2073, 6141, 6219, 15893, 18423, 47679, 61499, 143037, 184497, 553491, 1414477, 4243431, 12730293]

約数ペア:

[(1, 12730293), (3, 4243431), (9, 1414477), (23, 553491), (69, 184497), (89, 143037), (207, 61499), (267, 47679), (691, 18423), (801, 15893), (2047, 6219), (2073, 6141)]