12677973

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 21399552

約数和(自身を除く): 8721579

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 773, 781, 1491, 2319, 2343, 5411, 5467, 8503, 16233, 16401, 25509, 54883, 59521, 164649, 178563, 384181, 603713, 1152543, 1811139, 4225991, 12677973]

約数ペア:

[(1, 12677973), (3, 4225991), (7, 1811139), (11, 1152543), (21, 603713), (33, 384181), (71, 178563), (77, 164649), (213, 59521), (231, 54883), (497, 25509), (773, 16401), (781, 16233), (1491, 8503), (2319, 5467), (2343, 5411)]