16698771

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{13159}}^1$

素因数の和:13215

約数の個数: 16

約数和(自身を含む): 25267200

約数和(自身を除く): 8568429

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 13159, 39477, 118431, 355293, 618473, 1855419, 5566257, 16698771]

約数ペア:

[(1, 16698771), (3, 5566257), (9, 1855419), (27, 618473), (47, 355293), (141, 118431), (423, 39477), (1269, 13159)]