16878009

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 23177664

約数和(自身を除く): 6299655

約数列:

[1, 3, 53, 101, 159, 303, 1051, 3153, 5353, 16059, 55703, 106151, 167109, 318453, 5626003, 16878009]

約数ペア:

[(1, 16878009), (3, 5626003), (53, 318453), (101, 167109), (159, 106151), (303, 55703), (1051, 16059), (3153, 5353)]