9171963

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 14077440

約数和(自身を除く): 4905477

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 751, 1357, 2253, 4071, 6759, 12213, 17273, 44309, 51819, 132927, 155457, 398781, 1019107, 3057321, 9171963]

約数ペア:

[(1, 9171963), (3, 3057321), (9, 1019107), (23, 398781), (59, 155457), (69, 132927), (177, 51819), (207, 44309), (531, 17273), (751, 12213), (1357, 6759), (2253, 4071)]