2168673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 3298176

約数和(自身を除く): 1129503

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 3271, 9813, 42523, 55607, 127569, 166821, 722891, 2168673]

約数ペア:

[(1, 2168673), (3, 722891), (13, 166821), (17, 127569), (39, 55607), (51, 42523), (221, 9813), (663, 3271)]