289546931

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4522

約数の個数: 16

約数和(自身を含む): 313694208

約数和(自身を除く): 24147277

約数列:

[1, 23, 47, 61, 1081, 1403, 2867, 4391, 65941, 100993, 206377, 267851, 4746671, 6160573, 12588997, 289546931]

約数ペア:

[(1, 289546931), (23, 12588997), (47, 6160573), (61, 4746671), (1081, 267851), (1403, 206377), (2867, 100993), (4391, 65941)]