17813247

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4950

約数の個数: 16

約数和(自身を含む): 25256448

約数和(自身を除く): 7443201

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 4871, 14613, 112033, 258163, 336099, 774489, 5937749, 17813247]

約数ペア:

[(1, 17813247), (3, 5937749), (23, 774489), (53, 336099), (69, 258163), (159, 112033), (1219, 14613), (3657, 4871)]