49309287

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1534

約数の個数: 16

約数和(自身を含む): 67092480

約数和(自身を除く): 17783193

約数列:

[1, 3, 71, 181, 213, 543, 1279, 3837, 12851, 38553, 90809, 231499, 272427, 694497, 16436429, 49309287]

約数ペア:

[(1, 49309287), (3, 16436429), (71, 694497), (181, 272427), (213, 231499), (543, 90809), (1279, 38553), (3837, 12851)]