121385054

素因数分解:

$2^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{1747}}^1$

素因数の和:2472

約数の個数: 24

約数和(自身を含む): 212224680

約数和(自身を除く): 90839626

約数列:

[1, 2, 7, 14, 49, 98, 709, 1418, 1747, 3494, 4963, 9926, 12229, 24458, 34741, 69482, 85603, 171206, 1238623, 2477246, 8670361, 17340722, 60692527, 121385054]

約数ペア:

[(1, 121385054), (2, 60692527), (7, 17340722), (14, 8670361), (49, 2477246), (98, 1238623), (709, 171206), (1418, 85603), (1747, 69482), (3494, 34741), (4963, 24458), (9926, 12229)]