305804943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3121}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 479539200

約数和(自身を除く): 173734257

約数列:

[1, 3, 9, 19, 27, 57, 171, 191, 513, 573, 1719, 3121, 3629, 5157, 9363, 10887, 28089, 32661, 59299, 84267, 97983, 177897, 533691, 596111, 1601073, 1788333, 5364999, 11326109, 16094997, 33978327, 101934981, 305804943]

約数ペア:

[(1, 305804943), (3, 101934981), (9, 33978327), (19, 16094997), (27, 11326109), (57, 5364999), (171, 1788333), (191, 1601073), (513, 596111), (573, 533691), (1719, 177897), (3121, 97983), (3629, 84267), (5157, 59299), (9363, 32661), (10887, 28089)]