87869913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43913}}^1$

素因数の和:43968

約数の個数: 16

約数和(自身を含む): 126472320

約数和(自身を除く): 38602407

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 43913, 131739, 1009999, 1273477, 3029997, 3820431, 29289971, 87869913]

約数ペア:

[(1, 87869913), (3, 29289971), (23, 3820431), (29, 3029997), (69, 1273477), (87, 1009999), (667, 131739), (2001, 43913)]