8971563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 12963456

約数和(自身を除く): 3991893

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 4091, 12273, 69547, 175913, 208641, 527739, 2990521, 8971563]

約数ペア:

[(1, 8971563), (3, 2990521), (17, 527739), (43, 208641), (51, 175913), (129, 69547), (731, 12273), (2193, 4091)]