2697210207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{42443}}^1$

素因数の和:42779

約数の個数: 24

約数和(自身を含む): 4078698624

約数和(自身を除く): 1381488417

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2763, 7061, 21183, 42443, 63549, 127329, 381987, 976189, 2928567, 8785701, 13030001, 39090003, 117270009, 299690023, 899070069, 2697210207]

約数ペア:

[(1, 2697210207), (3, 899070069), (9, 299690023), (23, 117270009), (69, 39090003), (207, 13030001), (307, 8785701), (921, 2928567), (2763, 976189), (7061, 381987), (21183, 127329), (42443, 63549)]