16738533

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5713

約数の個数: 24

約数和(自身を含む): 28224768

約数和(自身を除く): 11486235

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 5653, 16959, 39571, 50877, 118713, 265691, 356139, 797073, 1859837, 2391219, 5579511, 16738533]

約数ペア:

[(1, 16738533), (3, 5579511), (7, 2391219), (9, 1859837), (21, 797073), (47, 356139), (63, 265691), (141, 118713), (329, 50877), (423, 39571), (987, 16959), (2961, 5653)]