399707922

素因数分解:

$2^1\times 3^1\times {\mathrm{2371}}^1\times {\mathrm{28097}}^1$

素因数の和:30473

約数の個数: 16

約数和(自身を含む): 799781472

約数和(自身を除く): 400073550

約数列:

[1, 2, 3, 6, 2371, 4742, 7113, 14226, 28097, 56194, 84291, 168582, 66617987, 133235974, 199853961, 399707922]

約数ペア:

[(1, 399707922), (2, 199853961), (3, 133235974), (6, 66617987), (2371, 168582), (4742, 84291), (7113, 56194), (14226, 28097)]