47470239

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{103421}}^1$

素因数の和:103447

約数の個数: 16

約数和(自身を含む): 74463840

約数和(自身を除く): 26993601

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 103421, 310263, 930789, 1758157, 2792367, 5274471, 15823413, 47470239]

約数ペア:

[(1, 47470239), (3, 15823413), (9, 5274471), (17, 2792367), (27, 1758157), (51, 930789), (153, 310263), (459, 103421)]