1473747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 890157

約数列:

[1, 3, 11, 17, 33, 37, 51, 71, 111, 187, 213, 407, 561, 629, 781, 1207, 1221, 1887, 2343, 2627, 3621, 6919, 7881, 13277, 20757, 28897, 39831, 44659, 86691, 133977, 491249, 1473747]

約数ペア:

[(1, 1473747), (3, 491249), (11, 133977), (17, 86691), (33, 44659), (37, 39831), (51, 28897), (71, 20757), (111, 13277), (187, 7881), (213, 6919), (407, 3621), (561, 2627), (629, 2343), (781, 1887), (1207, 1221)]