11491641

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3881}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 19378944

約数和(自身を除く): 7887303

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 3881, 11643, 27167, 34929, 81501, 182407, 244503, 547221, 1276849, 1641663, 3830547, 11491641]

約数ペア:

[(1, 11491641), (3, 3830547), (7, 1641663), (9, 1276849), (21, 547221), (47, 244503), (63, 182407), (141, 81501), (329, 34929), (423, 27167), (987, 11643), (2961, 3881)]