2655845.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 17233920

約数和(自身を除く): 6688497

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 271, 327, 357, 763, 813, 1853, 1897, 2289, 4607, 5559, 5691, 12971, 13821, 29539, 32249, 38913, 88617, 96747, 206773, 502163, 620319, 1506489, 3515141, 10545423]

約数ペア:

[(1, 10545423), (3, 3515141), (7, 1506489), (17, 620319), (21, 502163), (51, 206773), (109, 96747), (119, 88617), (271, 38913), (327, 32249), (357, 29539), (763, 13821), (813, 12971), (1853, 5691), (1897, 5559), (2289, 4607)]