533366981

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 639530496

約数和(自身を除く): 106163515

約数列:

[1, 7, 61, 71, 73, 241, 427, 497, 511, 1687, 4331, 4453, 5183, 14701, 17111, 17593, 30317, 31171, 36281, 102907, 119777, 123151, 316163, 1043771, 1073173, 1249103, 2213141, 7306397, 7512211, 8743721, 76195283, 533366981]

約数ペア:

[(1, 533366981), (7, 76195283), (61, 8743721), (71, 7512211), (73, 7306397), (241, 2213141), (427, 1249103), (497, 1073173), (511, 1043771), (1687, 316163), (4331, 123151), (4453, 119777), (5183, 102907), (14701, 36281), (17111, 31171), (17593, 30317)]