521127852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6203903}}^1$

素因数の和:6203917

約数の個数: 24

約数和(自身を含む): 1389674496

約数和(自身を除く): 868546644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6203903, 12407806, 18611709, 24815612, 37223418, 43427321, 74446836, 86854642, 130281963, 173709284, 260563926, 521127852]

約数ペア:

[(1, 521127852), (2, 260563926), (3, 173709284), (4, 130281963), (6, 86854642), (7, 74446836), (12, 43427321), (14, 37223418), (21, 24815612), (28, 18611709), (42, 12407806), (84, 6203903)]