29029347

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1264

約数の個数: 20

約数和(自身を含む): 43516440

約数和(自身を除く): 14487093

約数列:

[1, 3, 9, 27, 81, 443, 809, 1329, 2427, 3987, 7281, 11961, 21843, 35883, 65529, 358387, 1075161, 3225483, 9676449, 29029347]

約数ペア:

[(1, 29029347), (3, 9676449), (9, 3225483), (27, 1075161), (81, 358387), (443, 65529), (809, 35883), (1329, 21843), (2427, 11961), (3987, 7281)]