12816969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9473}}^1$

素因数の和:9528

約数の個数: 16

約数和(自身を含む): 19099584

約数和(自身を除く): 6282615

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 9473, 28419, 104203, 312609, 388393, 1165179, 4272323, 12816969]

約数ペア:

[(1, 12816969), (3, 4272323), (11, 1165179), (33, 388393), (41, 312609), (123, 104203), (451, 28419), (1353, 9473)]