201393423

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{290611}}^1$

素因数の和:290635

約数の個数: 24

約数和(自身を含む): 362683776

約数和(自身を除く): 161290353

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 290611, 871833, 2034277, 2615499, 3196721, 6102831, 9590163, 18308493, 22377047, 28770489, 67131141, 201393423]

約数ペア:

[(1, 201393423), (3, 67131141), (7, 28770489), (9, 22377047), (11, 18308493), (21, 9590163), (33, 6102831), (63, 3196721), (77, 2615499), (99, 2034277), (231, 871833), (693, 290611)]