19003090383

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{5981}}^1\times {\mathrm{15349}}^1$

素因数の和:21359

約数の個数: 24

約数和(自身を含む): 28648994400

約数和(自身を除く): 9645904017

約数列:

[1, 3, 9, 23, 69, 207, 5981, 15349, 17943, 46047, 53829, 137563, 138141, 353027, 412689, 1059081, 1238067, 3177243, 91802369, 275407107, 826221321, 2111454487, 6334363461, 19003090383]

約数ペア:

[(1, 19003090383), (3, 6334363461), (9, 2111454487), (23, 826221321), (69, 275407107), (207, 91802369), (5981, 3177243), (15349, 1238067), (17943, 1059081), (46047, 412689), (53829, 353027), (137563, 138141)]