29308797

素因数分解:

$3^4\times 7^1\times {\mathrm{51691}}^1$

素因数の和:51710

約数の個数: 20

約数和(自身を含む): 50037856

約数和(自身を除く): 20729059

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 51691, 155073, 361837, 465219, 1085511, 1395657, 3256533, 4186971, 9769599, 29308797]

約数ペア:

[(1, 29308797), (3, 9769599), (7, 4186971), (9, 3256533), (21, 1395657), (27, 1085511), (63, 465219), (81, 361837), (189, 155073), (567, 51691)]