284736717

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3793}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 434033600

約数和(自身を除く): 149296883

約数列:

[1, 3, 9, 19, 57, 171, 439, 1317, 3793, 3951, 8341, 11379, 25023, 34137, 72067, 75069, 216201, 648603, 1665127, 4995381, 14986143, 31637413, 94912239, 284736717]

約数ペア:

[(1, 284736717), (3, 94912239), (9, 31637413), (19, 14986143), (57, 4995381), (171, 1665127), (439, 648603), (1317, 216201), (3793, 75069), (3951, 72067), (8341, 34137), (11379, 25023)]