297975783

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8293}}^1$

素因数の和:8391

約数の個数: 32

約数和(自身を含む): 477734400

約数和(自身を除く): 179758617

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 8293, 11977, 24879, 35931, 58051, 174153, 240497, 489287, 721491, 1467861, 1683479, 3425009, 5050437, 10275027, 14189323, 42567969, 99325261, 297975783]

約数ペア:

[(1, 297975783), (3, 99325261), (7, 42567969), (21, 14189323), (29, 10275027), (59, 5050437), (87, 3425009), (177, 1683479), (203, 1467861), (413, 721491), (609, 489287), (1239, 240497), (1711, 174153), (5133, 58051), (8293, 35931), (11977, 24879)]