332803639

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 412160000

約数和(自身を除く): 79356361

約数列:

[1, 7, 19, 49, 133, 223, 229, 343, 931, 1561, 1603, 4237, 4351, 6517, 10927, 11221, 29659, 30457, 51067, 76489, 78547, 207613, 213199, 357469, 970273, 1453291, 1492393, 2502283, 6791911, 17515981, 47543377, 332803639]

約数ペア:

[(1, 332803639), (7, 47543377), (19, 17515981), (49, 6791911), (133, 2502283), (223, 1492393), (229, 1453291), (343, 970273), (931, 357469), (1561, 213199), (1603, 207613), (4237, 78547), (4351, 76489), (6517, 51067), (10927, 30457), (11221, 29659)]