2002009149

素因数分解:

$3^3\times 7^1\times {\mathrm{10592641}}^1$

素因数の和:10592657

約数の個数: 16

約数和(自身を含む): 3389645440

約数和(自身を除く): 1387636291

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10592641, 31777923, 74148487, 95333769, 222445461, 286001307, 667336383, 2002009149]

約数ペア:

[(1, 2002009149), (3, 667336383), (7, 286001307), (9, 222445461), (21, 95333769), (27, 74148487), (63, 31777923), (189, 10592641)]