47254893

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1217}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 73781568

約数和(自身を除く): 26526675

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1217, 1849, 3651, 5547, 8519, 12943, 25557, 38829, 52331, 156993, 366317, 1098951, 2250233, 6750699, 15751631, 47254893]

約数ペア:

[(1, 47254893), (3, 15751631), (7, 6750699), (21, 2250233), (43, 1098951), (129, 366317), (301, 156993), (903, 52331), (1217, 38829), (1849, 25557), (3651, 12943), (5547, 8519)]