25995431

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 34941456

約数和(自身を除く): 8946025

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 2837, 9163, 19859, 31207, 48229, 139013, 218449, 337603, 530519, 1529143, 2363221, 3713633, 25995431]

約数ペア:

[(1, 25995431), (7, 3713633), (11, 2363221), (17, 1529143), (49, 530519), (77, 337603), (119, 218449), (187, 139013), (539, 48229), (833, 31207), (1309, 19859), (2837, 9163)]