2775027

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 3898368

約数和(自身を除く): 1123341

約数列:

[1, 3, 31, 53, 93, 159, 563, 1643, 1689, 4929, 17453, 29839, 52359, 89517, 925009, 2775027]

約数ペア:

[(1, 2775027), (3, 925009), (31, 89517), (53, 52359), (93, 29839), (159, 17453), (563, 4929), (1643, 1689)]