2021085477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1423}}^1\times {\mathrm{9283}}^1$

素因数の和:10729

約数の個数: 24

約数和(自身を含む): 3093577344

約数和(自身を除く): 1072491867

約数列:

[1, 3, 9, 17, 51, 153, 1423, 4269, 9283, 12807, 24191, 27849, 72573, 83547, 157811, 217719, 473433, 1420299, 13209709, 39629127, 118887381, 224565053, 673695159, 2021085477]

約数ペア:

[(1, 2021085477), (3, 673695159), (9, 224565053), (17, 118887381), (51, 39629127), (153, 13209709), (1423, 1420299), (4269, 473433), (9283, 217719), (12807, 157811), (24191, 83547), (27849, 72573)]