123134501

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 147787776

約数和(自身を除く): 24653275

約数列:

[1, 7, 47, 49, 127, 329, 421, 889, 2303, 2947, 5969, 6223, 19787, 20629, 41783, 53467, 138509, 292481, 374269, 969563, 2512949, 2619883, 17590643, 123134501]

約数ペア:

[(1, 123134501), (7, 17590643), (47, 2619883), (49, 2512949), (127, 969563), (329, 374269), (421, 292481), (889, 138509), (2303, 53467), (2947, 41783), (5969, 20629), (6223, 19787)]