11238717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31481}}^1$

素因数の和:31508

約数の個数: 16

約数和(自身を含む): 18133632

約数和(自身を除く): 6894915

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 31481, 94443, 220367, 535177, 661101, 1605531, 3746239, 11238717]

約数ペア:

[(1, 11238717), (3, 3746239), (7, 1605531), (17, 661101), (21, 535177), (51, 220367), (119, 94443), (357, 31481)]