804967798257

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271856737}}^1$

素因数の和:271856797

約数の個数: 24

約数和(自身を含む): 1357108836096

約数和(自身を除く): 552141037839

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 271856737, 815570211, 1902997159, 2446710633, 5708991477, 12777266639, 17126974431, 38331799917, 89440866473, 114995399751, 268322599419, 804967798257]

約数ペア:

[(1, 804967798257), (3, 268322599419), (7, 114995399751), (9, 89440866473), (21, 38331799917), (47, 17126974431), (63, 12777266639), (141, 5708991477), (329, 2446710633), (423, 1902997159), (987, 815570211), (2961, 271856737)]