10947531

素因数分解:

$3^1\times 7^3\times {\mathrm{10639}}^1$

素因数の和:10663

約数の個数: 16

約数和(自身を含む): 17024000

約数和(自身を除く): 6076469

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 10639, 31917, 74473, 223419, 521311, 1563933, 3649177, 10947531]

約数ペア:

[(1, 10947531), (3, 3649177), (7, 1563933), (21, 521311), (49, 223419), (147, 74473), (343, 31917), (1029, 10639)]