40727883

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47303}}^1$

素因数の和:47354

約数の個数: 16

約数和(自身を含む): 63576576

約数和(自身を除く): 22848693

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 47303, 141909, 331121, 993363, 1939423, 5818269, 13575961, 40727883]

約数ペア:

[(1, 40727883), (3, 13575961), (7, 5818269), (21, 1939423), (41, 993363), (123, 331121), (287, 141909), (861, 47303)]