39105451

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 51757056

約数和(自身を除く): 12651605

約数列:

[1, 7, 11, 23, 71, 77, 161, 253, 311, 497, 781, 1633, 1771, 2177, 3421, 5467, 7153, 11431, 17963, 22081, 23947, 50071, 78683, 125741, 154567, 242891, 507863, 550781, 1700237, 3555041, 5586493, 39105451]

約数ペア:

[(1, 39105451), (7, 5586493), (11, 3555041), (23, 1700237), (71, 550781), (77, 507863), (161, 242891), (253, 154567), (311, 125741), (497, 78683), (781, 50071), (1633, 23947), (1771, 22081), (2177, 17963), (3421, 11431), (5467, 7153)]