1933533

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 3264768

約数和(自身を除く): 1331235

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 653, 987, 1959, 2961, 4571, 5877, 13713, 30691, 41139, 92073, 214837, 276219, 644511, 1933533]

約数ペア:

[(1, 1933533), (3, 644511), (7, 276219), (9, 214837), (21, 92073), (47, 41139), (63, 30691), (141, 13713), (329, 5877), (423, 4571), (653, 2961), (987, 1959)]