9141321

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6131}}^1$

素因数の和:6212

約数の個数: 16

約数和(自身を含む): 14128128

約数和(自身を除く): 4986807

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6131, 18393, 42917, 128751, 435301, 1305903, 3047107, 9141321]

約数ペア:

[(1, 9141321), (3, 3047107), (7, 1305903), (21, 435301), (71, 128751), (213, 42917), (497, 18393), (1491, 6131)]