451670337

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{293483}}^1$

素因数の和:293514

約数の個数: 20

約数和(自身を含む): 710231280

約数和(自身を除く): 258560943

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 293483, 880449, 2641347, 5576177, 7924041, 16728531, 23772123, 50185593, 150556779, 451670337]

約数ペア:

[(1, 451670337), (3, 150556779), (9, 50185593), (19, 23772123), (27, 16728531), (57, 7924041), (81, 5576177), (171, 2641347), (513, 880449), (1539, 293483)]