47205543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{204353}}^1$

素因数の和:204374

約数の個数: 16

約数和(自身を含む): 78471936

約数和(自身を除く): 31266393

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 204353, 613059, 1430471, 2247883, 4291413, 6743649, 15735181, 47205543]

約数ペア:

[(1, 47205543), (3, 15735181), (7, 6743649), (11, 4291413), (21, 2247883), (33, 1430471), (77, 613059), (231, 204353)]