477421329

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2066759}}^1$

素因数の和:2066780

約数の個数: 16

約数和(自身を含む): 793635840

約数和(自身を除く): 316214511

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 2066759, 6200277, 14467313, 22734349, 43401939, 68203047, 159140443, 477421329]

約数ペア:

[(1, 477421329), (3, 159140443), (7, 68203047), (11, 43401939), (21, 22734349), (33, 14467313), (77, 6200277), (231, 2066759)]