247131707

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3359}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 266112000

約数和(自身を除く): 18980293

約数列:

[1, 29, 43, 59, 1247, 1711, 2537, 3359, 73573, 97411, 144437, 198181, 4188673, 5747249, 8521783, 247131707]

約数ペア:

[(1, 247131707), (29, 8521783), (43, 5747249), (59, 4188673), (1247, 198181), (1711, 144437), (2537, 97411), (3359, 73573)]