2019427209

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{336403}}^1$

素因数の和:336461

約数の個数: 24

約数和(自身を含む): 3148741440

約数和(自身を除く): 1129314231

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 336403, 1009209, 3027627, 7737269, 9755687, 23211807, 29267061, 69635421, 87801183, 224380801, 673142403, 2019427209]

約数ペア:

[(1, 2019427209), (3, 673142403), (9, 224380801), (23, 87801183), (29, 69635421), (69, 29267061), (87, 23211807), (207, 9755687), (261, 7737269), (667, 3027627), (2001, 1009209), (6003, 336403)]