39970302

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{93827}}^1$

素因数の和:93903

約数の個数: 16

約数和(自身を含む): 81067392

約数和(自身を除く): 41097090

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 93827, 187654, 281481, 562962, 6661717, 13323434, 19985151, 39970302]

約数ペア:

[(1, 39970302), (2, 19985151), (3, 13323434), (6, 6661717), (71, 562962), (142, 281481), (213, 187654), (426, 93827)]