29471967

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7669}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 49456160

約数和(自身を除く): 19984193

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 7669, 23007, 53683, 69021, 161049, 467809, 483147, 1403427, 3274663, 4210281, 9823989, 29471967]

約数ペア:

[(1, 29471967), (3, 9823989), (7, 4210281), (9, 3274663), (21, 1403427), (61, 483147), (63, 467809), (183, 161049), (427, 69021), (549, 53683), (1281, 23007), (3843, 7669)]