84821073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20959}}^1$

素因数の和:21052

約数の個数: 16

約数和(自身を含む): 120729600

約数和(自身を除く): 35908527

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 20959, 62877, 398221, 1194663, 1488089, 4464267, 28273691, 84821073]

約数ペア:

[(1, 84821073), (3, 28273691), (19, 4464267), (57, 1488089), (71, 1194663), (213, 398221), (1349, 62877), (4047, 20959)]