26866987

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 33564672

約数和(自身を除く): 6697685

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 7283, 50981, 123811, 225773, 866677, 1580411, 3838141, 26866987]

約数ペア:

[(1, 26866987), (7, 3838141), (17, 1580411), (31, 866677), (119, 225773), (217, 123811), (527, 50981), (3689, 7283)]