11957277

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{479}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 4424163

約数列:

[1, 3, 53, 157, 159, 471, 479, 1437, 8321, 24963, 25387, 75203, 76161, 225609, 3985759, 11957277]

約数ペア:

[(1, 11957277), (3, 3985759), (53, 225609), (157, 76161), (159, 75203), (471, 25387), (479, 24963), (1437, 8321)]