788406093

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 1257450480

約数和(自身を除く): 469044387

約数列:

[1, 3, 9, 17, 29, 51, 87, 137, 153, 261, 411, 493, 1233, 1297, 1479, 2329, 3891, 3973, 4437, 6987, 11673, 11919, 20961, 22049, 35757, 37613, 66147, 67541, 112839, 177689, 198441, 202623, 338517, 533067, 607869, 639421, 1599201, 1918263, 3020713, 5152981, 5754789, 9062139, 15458943, 27186417, 46376829, 87600677, 262802031, 788406093]

約数ペア:

[(1, 788406093), (3, 262802031), (9, 87600677), (17, 46376829), (29, 27186417), (51, 15458943), (87, 9062139), (137, 5754789), (153, 5152981), (261, 3020713), (411, 1918263), (493, 1599201), (1233, 639421), (1297, 607869), (1479, 533067), (2329, 338517), (3891, 202623), (3973, 198441), (4437, 177689), (6987, 112839), (11673, 67541), (11919, 66147), (20961, 37613), (22049, 35757)]