27584389

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 32726016

約数和(自身を除く): 5141627

約数列:

[1, 7, 31, 217, 317, 401, 2219, 2807, 9827, 12431, 68789, 87017, 127117, 889819, 3940627, 27584389]

約数ペア:

[(1, 27584389), (7, 3940627), (31, 889819), (217, 127117), (317, 87017), (401, 68789), (2219, 12431), (2807, 9827)]