2017737729

素因数分解:

$3^3\times 7^2\times {\mathrm{1525123}}^1$

素因数の和:1525146

約数の個数: 24

約数和(自身を含む): 3477282720

約数和(自身を除く): 1459544991

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1525123, 4575369, 10675861, 13726107, 32027583, 41178321, 74731027, 96082749, 224193081, 288248247, 672579243, 2017737729]

約数ペア:

[(1, 2017737729), (3, 672579243), (7, 288248247), (9, 224193081), (21, 96082749), (27, 74731027), (49, 41178321), (63, 32027583), (147, 13726107), (189, 10675861), (441, 4575369), (1323, 1525123)]