2021928045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5860661}}^1$

素因数の和:5860692

約数の個数: 16

約数和(自身を含む): 3375741312

約数和(自身を除く): 1353813267

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5860661, 17581983, 29303305, 87909915, 134795203, 404385609, 673976015, 2021928045]

約数ペア:

[(1, 2021928045), (3, 673976015), (5, 404385609), (15, 134795203), (23, 87909915), (69, 29303305), (115, 17581983), (345, 5860661)]