40288283

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{4079}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 9063397

約数列:

[1, 7, 17, 83, 119, 581, 1411, 4079, 9877, 28553, 69343, 338557, 485401, 2369899, 5755469, 40288283]

約数ペア:

[(1, 40288283), (7, 5755469), (17, 2369899), (83, 485401), (119, 338557), (581, 69343), (1411, 28553), (4079, 9877)]