207323407893

素因数分解:

$3^1\times 7^2\times {\mathrm{827}}^1\times {\mathrm{1705397}}^1$

素因数の和:1706241

約数の個数: 24

約数和(自身を含む): 321951856032

約数和(自身を除く): 114628448139

約数列:

[1, 3, 7, 21, 49, 147, 827, 2481, 5789, 17367, 40523, 121569, 1705397, 5116191, 11937779, 35813337, 83564453, 250693359, 1410363319, 4231089957, 9872543233, 29617629699, 69107802631, 207323407893]

約数ペア:

[(1, 207323407893), (3, 69107802631), (7, 29617629699), (21, 9872543233), (49, 4231089957), (147, 1410363319), (827, 250693359), (2481, 83564453), (5789, 35813337), (17367, 11937779), (40523, 5116191), (121569, 1705397)]