16883839

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2677}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 20824128

約数和(自身を除く): 3940289

約数列:

[1, 7, 17, 53, 119, 371, 901, 2677, 6307, 18739, 45509, 141881, 318563, 993167, 2411977, 16883839]

約数ペア:

[(1, 16883839), (7, 2411977), (17, 993167), (53, 318563), (119, 141881), (371, 45509), (901, 18739), (2677, 6307)]