2690709

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 16

約数和(自身を含む): 4341888

約数和(自身を除く): 1651179

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 7537, 22611, 52759, 128129, 158277, 384387, 896903, 2690709]

約数ペア:

[(1, 2690709), (3, 896903), (7, 384387), (17, 158277), (21, 128129), (51, 52759), (119, 22611), (357, 7537)]