1177949521

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{18539}}^1$

素因数の和:18888

約数の個数: 16

約数和(自身を含む): 1397174400

約数和(自身を除く): 219224879

約数列:

[1, 7, 29, 203, 313, 2191, 9077, 18539, 63539, 129773, 537631, 3763417, 5802707, 40618949, 168278503, 1177949521]

約数ペア:

[(1, 1177949521), (7, 168278503), (29, 40618949), (203, 5802707), (313, 3763417), (2191, 537631), (9077, 129773), (18539, 63539)]