3393747

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 5667584

約数和(自身を除く): 2273837

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 523, 721, 927, 1569, 2163, 3661, 4707, 6489, 10983, 32949, 53869, 161607, 377083, 484821, 1131249, 3393747]

約数ペア:

[(1, 3393747), (3, 1131249), (7, 484821), (9, 377083), (21, 161607), (63, 53869), (103, 32949), (309, 10983), (523, 6489), (721, 4707), (927, 3661), (1569, 2163)]