38238327

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 57470400

約数和(自身を除く): 19232073

約数列:

[1, 3, 9, 29, 87, 239, 261, 613, 717, 1839, 2151, 5517, 6931, 17777, 20793, 53331, 62379, 146507, 159993, 439521, 1318563, 4248703, 12746109, 38238327]

約数ペア:

[(1, 38238327), (3, 12746109), (9, 4248703), (29, 1318563), (87, 439521), (239, 159993), (261, 146507), (613, 62379), (717, 53331), (1839, 20793), (2151, 17777), (5517, 6931)]