16946139

素因数分解:

$3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1657}}^1$

素因数の和:2154

約数の個数: 16

約数和(自身を含む): 25891328

約数和(自身を除く): 8945189

約数列:

[1, 3, 7, 21, 487, 1461, 1657, 3409, 4971, 10227, 11599, 34797, 806959, 2420877, 5648713, 16946139]

約数ペア:

[(1, 16946139), (3, 5648713), (7, 2420877), (21, 806959), (487, 34797), (1461, 11599), (1657, 10227), (3409, 4971)]