3793797

素因数分解:

$3^4\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6710

約数の個数: 20

約数和(自身を含む): 6477856

約数和(自身を除く): 2684059

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6691, 20073, 46837, 60219, 140511, 180657, 421533, 541971, 1264599, 3793797]

約数ペア:

[(1, 3793797), (3, 1264599), (7, 541971), (9, 421533), (21, 180657), (27, 140511), (63, 60219), (81, 46837), (189, 20073), (567, 6691)]