13262499

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 18

約数和(自身を含む): 20354100

約数和(自身を除く): 7091601

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 5099, 15297, 45891, 86683, 260049, 780147, 1473611, 4420833, 13262499]

約数ペア:

[(1, 13262499), (3, 4420833), (9, 1473611), (17, 780147), (51, 260049), (153, 86683), (289, 45891), (867, 15297), (2601, 5099)]