216559119

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{96377}}^1$

素因数の和:96494

約数の個数: 16

約数和(自身を含む): 333082368

約数和(自身を除く): 116523249

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 96377, 289131, 674639, 2023917, 10312339, 30937017, 72186373, 216559119]

約数ペア:

[(1, 216559119), (3, 72186373), (7, 30937017), (21, 10312339), (107, 2023917), (321, 674639), (749, 289131), (2247, 96377)]