2243340321

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1\times {\mathrm{4349}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 3015768000

約数和(自身を除く): 772427679

約数列:

[1, 3, 139, 417, 1237, 3711, 4349, 13047, 171943, 515829, 604511, 1813533, 5379713, 16139139, 747780107, 2243340321]

約数ペア:

[(1, 2243340321), (3, 747780107), (139, 16139139), (417, 5379713), (1237, 1813533), (3711, 604511), (4349, 515829), (13047, 171943)]