1331194893

素因数分解:

$3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{36161}}^1$

素因数の和:37924

約数の個数: 16

約数和(自身を含む): 2029700736

約数和(自身を除く): 698505843

約数列:

[1, 3, 7, 21, 1753, 5259, 12271, 36161, 36813, 108483, 253127, 759381, 63390233, 190170699, 443731631, 1331194893]

約数ペア:

[(1, 1331194893), (3, 443731631), (7, 190170699), (21, 63390233), (1753, 759381), (5259, 253127), (12271, 108483), (36161, 36813)]