13418787

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 18413568

約数和(自身を除く): 4994781

約数列:

[1, 3, 71, 73, 213, 219, 863, 2589, 5183, 15549, 61273, 62999, 183819, 188997, 4472929, 13418787]

約数ペア:

[(1, 13418787), (3, 4472929), (71, 188997), (73, 183819), (213, 62999), (219, 61273), (863, 15549), (2589, 5183)]