1406727

素因数分解:

$3^5\times 7^1\times {\mathrm{827}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 2411136

約数和(自身を除く): 1004409

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 827, 1701, 2481, 5789, 7443, 17367, 22329, 52101, 66987, 156303, 200961, 468909, 1406727]

約数ペア:

[(1, 1406727), (3, 468909), (7, 200961), (9, 156303), (21, 66987), (27, 52101), (63, 22329), (81, 17367), (189, 7443), (243, 5789), (567, 2481), (827, 1701)]