8635646877

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20129713}}^1$

素因数の和:20129740

約数の個数: 16

約数和(自身を含む): 13527167808

約数和(自身を除く): 4891520931

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20129713, 60389139, 221426843, 261686269, 664280529, 785058807, 2878548959, 8635646877]

約数ペア:

[(1, 8635646877), (3, 2878548959), (11, 785058807), (13, 664280529), (33, 261686269), (39, 221426843), (143, 60389139), (429, 20129713)]