1639367097

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{197063}}^1$

素因数の和:197172

約数の個数: 16

約数和(自身を含む): 2270177280

約数和(自身を除く): 630810183

約数列:

[1, 3, 47, 59, 141, 177, 2773, 8319, 197063, 591189, 9261961, 11626717, 27785883, 34880151, 546455699, 1639367097]

約数ペア:

[(1, 1639367097), (3, 546455699), (47, 34880151), (59, 27785883), (141, 11626717), (177, 9261961), (2773, 591189), (8319, 197063)]