40984909

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{1217}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 49811328

約数和(自身を除く): 8826419

約数列:

[1, 7, 17, 119, 283, 1217, 1981, 4811, 8519, 20689, 33677, 144823, 344411, 2410877, 5854987, 40984909]

約数ペア:

[(1, 40984909), (7, 5854987), (17, 2410877), (119, 344411), (283, 144823), (1217, 33677), (1981, 20689), (4811, 8519)]