21675453943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599117}}^1$

素因数の和:599175

約数の個数: 24

約数和(自身を含む): 26773385184

約数和(自身を除く): 5097931241

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 2783, 3289, 36179, 599117, 6590287, 7788521, 13779691, 72493157, 85673731, 151576601, 179135983, 942411041, 1667342611, 1970495813, 21675453943]

約数ペア:

[(1, 21675453943), (11, 1970495813), (13, 1667342611), (23, 942411041), (121, 179135983), (143, 151576601), (253, 85673731), (299, 72493157), (1573, 13779691), (2783, 7788521), (3289, 6590287), (36179, 599117)]