2038449

素因数分解:

$3^1\times 7^4\times {\mathrm{283}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 3181936

約数和(自身を除く): 1143487

約数列:

[1, 3, 7, 21, 49, 147, 283, 343, 849, 1029, 1981, 2401, 5943, 7203, 13867, 41601, 97069, 291207, 679483, 2038449]

約数ペア:

[(1, 2038449), (3, 679483), (7, 291207), (21, 97069), (49, 41601), (147, 13867), (283, 7203), (343, 5943), (849, 2401), (1029, 1981)]