6503049

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 10845120

約数和(自身を除く): 4342071

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 947, 981, 2289, 2841, 6629, 6867, 8523, 19887, 59661, 103223, 309669, 722561, 929007, 2167683, 6503049]

約数ペア:

[(1, 6503049), (3, 2167683), (7, 929007), (9, 722561), (21, 309669), (63, 103223), (109, 59661), (327, 19887), (763, 8523), (947, 6867), (981, 6629), (2289, 2841)]