2019699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 3324672

約数和(自身を除く): 1304973

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 887, 2277, 2661, 7983, 9757, 20401, 29271, 61203, 87813, 183609, 224411, 673233, 2019699]

約数ペア:

[(1, 2019699), (3, 673233), (9, 224411), (11, 183609), (23, 87813), (33, 61203), (69, 29271), (99, 20401), (207, 9757), (253, 7983), (759, 2661), (887, 2277)]