89209997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 97383360

約数和(自身を除く): 8173363

約数列:

[1, 19, 37, 113, 703, 1123, 2147, 4181, 21337, 41551, 79439, 126899, 789469, 2411081, 4695263, 89209997]

約数ペア:

[(1, 89209997), (19, 4695263), (37, 2411081), (113, 789469), (703, 126899), (1123, 79439), (2147, 41551), (4181, 21337)]