521147004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6204131}}^1$

素因数の和:6204145

約数の個数: 24

約数和(自身を含む): 1389725568

約数和(自身を除く): 868578564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6204131, 12408262, 18612393, 24816524, 37224786, 43428917, 74449572, 86857834, 130286751, 173715668, 260573502, 521147004]

約数ペア:

[(1, 521147004), (2, 260573502), (3, 173715668), (4, 130286751), (6, 86857834), (7, 74449572), (12, 43428917), (14, 37224786), (21, 24816524), (28, 18612393), (42, 12408262), (84, 6204131)]