3323390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 6899904

約数和(自身を除く): 3576514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 241, 394, 482, 985, 1205, 1379, 1687, 1970, 2410, 2758, 3374, 6895, 8435, 13790, 16870, 47477, 94954, 237385, 332339, 474770, 664678, 1661695, 3323390]

約数ペア:

[(1, 3323390), (2, 1661695), (5, 664678), (7, 474770), (10, 332339), (14, 237385), (35, 94954), (70, 47477), (197, 16870), (241, 13790), (394, 8435), (482, 6895), (985, 3374), (1205, 2758), (1379, 2410), (1687, 1970)]