2869388207

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{14717}}^1$

素因数の和:14927

約数の個数: 24

約数和(自身を含む): 3503354976

約数和(自身を除く): 633966769

約数列:

[1, 7, 23, 49, 161, 173, 1127, 1211, 3979, 8477, 14717, 27853, 103019, 194971, 338491, 721133, 2369437, 2546041, 16586059, 17822287, 58558943, 124756009, 409912601, 2869388207]

約数ペア:

[(1, 2869388207), (7, 409912601), (23, 124756009), (49, 58558943), (161, 17822287), (173, 16586059), (1127, 2546041), (1211, 2369437), (3979, 721133), (8477, 338491), (14717, 194971), (27853, 103019)]