9805243

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 12312000

約数和(自身を除く): 2506757

約数列:

[1, 7, 17, 49, 79, 119, 149, 553, 833, 1043, 1343, 2533, 3871, 7301, 9401, 11771, 17731, 65807, 82397, 124117, 200107, 576779, 1400749, 9805243]

約数ペア:

[(1, 9805243), (7, 1400749), (17, 576779), (49, 200107), (79, 124117), (119, 82397), (149, 65807), (553, 17731), (833, 11771), (1043, 9401), (1343, 7301), (2533, 3871)]