16680129

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2476

約数の個数: 16

約数和(自身を含む): 23442432

約数和(自身を除く): 6762303

約数列:

[1, 3, 23, 69, 103, 309, 2347, 2369, 7041, 7107, 53981, 161943, 241741, 725223, 5560043, 16680129]

約数ペア:

[(1, 16680129), (3, 5560043), (23, 725223), (69, 241741), (103, 161943), (309, 53981), (2347, 7107), (2369, 7041)]