268989909

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1\times {\mathrm{1997}}^1$

素因数の和:2820

約数の個数: 16

約数和(自身を含む): 365394240

約数和(自身を除く): 96404331

約数列:

[1, 3, 59, 177, 761, 1997, 2283, 5991, 44899, 117823, 134697, 353469, 1519717, 4559151, 89663303, 268989909]

約数ペア:

[(1, 268989909), (3, 89663303), (59, 4559151), (177, 1519717), (761, 353469), (1997, 134697), (2283, 117823), (5991, 44899)]