11553381

素因数分解:

$3^3\times 7^1\times {\mathrm{61129}}^1$

素因数の和:61145

約数の個数: 16

約数和(自身を含む): 19561600

約数和(自身を除く): 8008219

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 61129, 183387, 427903, 550161, 1283709, 1650483, 3851127, 11553381]

約数ペア:

[(1, 11553381), (3, 3851127), (7, 1650483), (9, 1283709), (21, 550161), (27, 427903), (63, 183387), (189, 61129)]