6646983

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 10999296

約数和(自身を除く): 4352313

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 433, 731, 903, 1299, 2193, 3031, 5117, 7361, 9093, 15351, 18619, 22083, 51527, 55857, 130333, 154581, 316523, 390999, 949569, 2215661, 6646983]

約数ペア:

[(1, 6646983), (3, 2215661), (7, 949569), (17, 390999), (21, 316523), (43, 154581), (51, 130333), (119, 55857), (129, 51527), (301, 22083), (357, 18619), (433, 15351), (731, 9093), (903, 7361), (1299, 5117), (2193, 3031)]