4787727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13438

約数の個数: 16

約数和(自身を含む): 7725312

約数和(自身を除く): 2937585

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 13411, 40233, 93877, 227987, 281631, 683961, 1595909, 4787727]

約数ペア:

[(1, 4787727), (3, 1595909), (7, 683961), (17, 281631), (21, 227987), (51, 93877), (119, 40233), (357, 13411)]