11718951

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 15926400

約数和(自身を除く): 4207449

約数列:

[1, 3, 139, 157, 179, 417, 471, 537, 21823, 24881, 28103, 65469, 74643, 84309, 3906317, 11718951]

約数ペア:

[(1, 11718951), (3, 3906317), (139, 84309), (157, 74643), (179, 65469), (417, 28103), (471, 24881), (537, 21823)]