16892319

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 23151744

約数和(自身を除く): 6259425

約数列:

[1, 3, 53, 131, 159, 393, 811, 2433, 6943, 20829, 42983, 106241, 128949, 318723, 5630773, 16892319]

約数ペア:

[(1, 16892319), (3, 5630773), (53, 318723), (131, 128949), (159, 106241), (393, 42983), (811, 20829), (2433, 6943)]