6851871

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 11112640

約数和(自身を除く): 4260769

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 241, 243, 351, 723, 729, 1053, 2169, 2187, 3133, 3159, 6507, 9399, 9477, 19521, 28197, 28431, 58563, 84591, 175689, 253773, 527067, 761319, 2283957, 6851871]

約数ペア:

[(1, 6851871), (3, 2283957), (9, 761319), (13, 527067), (27, 253773), (39, 175689), (81, 84591), (117, 58563), (241, 28431), (243, 28197), (351, 19521), (723, 9477), (729, 9399), (1053, 6507), (2169, 3159), (2187, 3133)]