374402007

素因数分解:

$3^6\times 7^1\times {\mathrm{73369}}^1$

素因数の和:73394

約数の個数: 28

約数和(自身を含む): 641547280

約数和(自身を除く): 267145273

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 73369, 220107, 513583, 660321, 1540749, 1980963, 4622247, 5942889, 13866741, 17828667, 41600223, 53486001, 124800669, 374402007]

約数ペア:

[(1, 374402007), (3, 124800669), (7, 53486001), (9, 41600223), (21, 17828667), (27, 13866741), (63, 5942889), (81, 4622247), (189, 1980963), (243, 1540749), (567, 660321), (729, 513583), (1701, 220107), (5103, 73369)]