2529121133

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{670321}}^1$

素因数の和:670353

約数の個数: 16

約数和(自身を含む): 3217545600

約数和(自身を除く): 688424467

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 670321, 4692247, 7373531, 32845729, 51614717, 229920103, 361303019, 2529121133]

約数ペア:

[(1, 2529121133), (7, 361303019), (11, 229920103), (49, 51614717), (77, 32845729), (343, 7373531), (539, 4692247), (3773, 670321)]