885359907

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 1385220096

約数和(自身を除く): 499860189

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 281, 491, 713, 843, 1473, 2139, 2529, 4419, 6417, 6463, 8711, 11293, 15221, 19389, 26133, 33879, 45663, 58167, 78399, 101637, 136989, 137971, 200353, 350083, 413913, 601059, 1050249, 1241739, 1803177, 3150747, 3173333, 4277101, 9519999, 12831303, 28559997, 38493909, 98373323, 295119969, 885359907]

約数ペア:

[(1, 885359907), (3, 295119969), (9, 98373323), (23, 38493909), (31, 28559997), (69, 12831303), (93, 9519999), (207, 4277101), (279, 3173333), (281, 3150747), (491, 1803177), (713, 1241739), (843, 1050249), (1473, 601059), (2139, 413913), (2529, 350083), (4419, 200353), (6417, 137971), (6463, 136989), (8711, 101637), (11293, 78399), (15221, 58167), (19389, 45663), (26133, 33879)]