28954569

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33629}}^1$

素因数の和:33680

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 16244151

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 33629, 100887, 235403, 706209, 1378789, 4136367, 9651523, 28954569]

約数ペア:

[(1, 28954569), (3, 9651523), (7, 4136367), (21, 1378789), (41, 706209), (123, 235403), (287, 100887), (861, 33629)]